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      <title>2-10반 수학1 by 이창욱</title>
      <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn</link>
      <description>매력을 담아 만듦</description>
      <language>en-us</language>
      <pubDate>2021-03-04 23:20:50 UTC</pubDate>
      <lastBuildDate>2024-04-25 20:10:14 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url></url>
      </image>
      <item>
         <title>21001 강상우</title>
         <author>yd20239</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003588</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:44 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003588</guid>
      </item>
      <item>
         <title>21002 곽민상</title>
         <author>yd20240</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003615</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:44 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003615</guid>
      </item>
      <item>
         <title>21004김민성</title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003742</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:47 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003742</guid>
      </item>
      <item>
         <title>21023 정석우</title>
         <author>yd20261</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003841</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:49 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003841</guid>
      </item>
      <item>
         <title>21019 이주헌</title>
         <author>yd20257</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003849</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:49 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003849</guid>
      </item>
      <item>
         <title>21016 신재용</title>
         <author>yd20254</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003901</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:51 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003901</guid>
      </item>
      <item>
         <title></title>
         <author>yd20241</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003941</link>
         <description><![CDATA[<div>21003 김김환희</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:51 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003941</guid>
      </item>
      <item>
         <title>21017 신재훈</title>
         <author>yd20255</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003955</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:52 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003955</guid>
      </item>
      <item>
         <title>21010 김희강</title>
         <author>yd20248</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003968</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:52 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003968</guid>
      </item>
      <item>
         <title>21013 박준성</title>
         <author>yd20251</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003989</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:52 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003989</guid>
      </item>
      <item>
         <title>21005 김민재</title>
         <author>yd20243</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003993</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:52 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272003993</guid>
      </item>
      <item>
         <title>21007 김수찬</title>
         <author></author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004005</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:53 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004005</guid>
      </item>
      <item>
         <title>21026 최준형</title>
         <author>yd20264</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004015</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:53 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004015</guid>
      </item>
      <item>
         <title>21014손도형</title>
         <author>yd20252</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004039</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:53 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004039</guid>
      </item>
      <item>
         <title>21025 정희섭</title>
         <author>yd20263</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004048</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:54 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004048</guid>
      </item>
      <item>
         <title>21022 정민재</title>
         <author>yd20260</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004173</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:56 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004173</guid>
      </item>
      <item>
         <title>21008 김영우</title>
         <author>yd20246</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004175</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:56 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004175</guid>
      </item>
      <item>
         <title>21018 유현우</title>
         <author>yd20256</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004177</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:56 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004177</guid>
      </item>
      <item>
         <title>21015신민준</title>
         <author>yd20253</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004209</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:57 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004209</guid>
      </item>
      <item>
         <title></title>
         <author>yd20259</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004252</link>
         <description><![CDATA[<div>21021임재승 </div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:30:58 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004252</guid>
      </item>
      <item>
         <title>21012 박영호</title>
         <author>yd20250</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004487</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:31:03 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004487</guid>
      </item>
      <item>
         <title></title>
         <author>yd20249</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004594</link>
         <description><![CDATA[<div>21011박건후</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:31:06 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272004594</guid>
      </item>
      <item>
         <title></title>
         <author>yd20262</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272005498</link>
         <description><![CDATA[<div>21024 정용우</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:31:26 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272005498</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272005992</link>
         <description><![CDATA[<div>21006 김선우</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:31:36 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272005992</guid>
      </item>
      <item>
         <title>21009 김재영</title>
         <author>yd20247</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272008791</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:32:36 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272008791</guid>
      </item>
      <item>
         <title>151</title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272014295</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:34:36 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272014295</guid>
      </item>
      <item>
         <title></title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272015161</link>
         <description><![CDATA[<div>1을 오른쪽으로 옮긴다!<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:34:57 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272015161</guid>
      </item>
      <item>
         <title>할 수 있다</title>
         <author>yd20239</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272018110</link>
         <description><![CDATA[<div>난쟁이들이 한 줄로 설 때 줄에 새로 서는 난쟁이는 파란모자와 빨간모자 사이에 들어가면 된다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:36:04 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272018110</guid>
      </item>
      <item>
         <title></title>
         <author>yd20246</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272018161</link>
         <description><![CDATA[<div>일렬로 서서 색이 바뀌는 사이에 들간다<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:36:05 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272018161</guid>
      </item>
      <item>
         <title>있다</title>
         <author>yd20245</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272018615</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:36:16 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272018615</guid>
      </item>
      <item>
         <title>파란모자 한명과 빨간모자한명 을 지정해 ?</title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272020282</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:36:55 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272020282</guid>
      </item>
      <item>
         <title>한명씩 나와서 파란색과 빨간색 사이에 파란색 뒤 빨간색 앞에 선다</title>
         <author>yd20256</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272020921</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:37:08 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272020921</guid>
      </item>
      <item>
         <title>21020이태윤</title>
         <author>yd20258</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272021587</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:37:24 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272021587</guid>
      </item>
      <item>
         <title>1번:a^4b^6/a^9b^6/a나누기b</title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272025371</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:38:40 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272025371</guid>
      </item>
      <item>
         <title>pg. 11~15</title>
         <author>yd20239</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272025971</link>
         <description><![CDATA[<div>1번<br>a^4b^6<br>a^9b^6<br>a/b<br><br>2번<br>-2<br>4, -4<br><br>3번 <br>2<br>-5<br>-3<br>-2<br><br>4번<br>3<br>1/2<br>5<br>6<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:38:52 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272025971</guid>
      </item>
      <item>
         <title>a^4b^6</title>
         <author>yd20246</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272027220</link>
         <description><![CDATA[<div>a^9b^6<br>a/b<br><br>-2<br>-4,4<br><br>2<br>-5<br>-3<br>2<br><br>n<br>a/b<br>n<br>n,a,mn<br><br>3<br>1/2<br>5<br>6</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:39:17 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272027220</guid>
      </item>
      <item>
         <title></title>
         <author>yd20264</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272027752</link>
         <description><![CDATA[<div>1번 a^4b^6 // a^9b^6 //  a/b<br>2번 -2 // -4 , 4<br>3번 2 // -5 // -3 // 2<br>4번 n, a/b, n // n, a, mn<br>5번 3 // 1/2 // 5 // 6  <br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:39:29 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272027752</guid>
      </item>
      <item>
         <title>a^4b^6, a^9b^6, ab^-1=a1/b</title>
         <author>yd20250</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272028388</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:39:41 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272028388</guid>
      </item>
      <item>
         <title>a^4b^6</title>
         <author>yd20255</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272028598</link>
         <description><![CDATA[<div>a^9b^6<br>a/b<br>-2<br>+-4<br>2<br>-5<br>-3<br>2<br>n<br>a/b<br>n<br>n<br>a<br>mn<br>3<br>1/2<br>5<br>6<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:39:46 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272028598</guid>
      </item>
      <item>
         <title></title>
         <author>yd20263</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272028765</link>
         <description><![CDATA[<div>1. (1)a^4b^6 (2)a^9b^6 (3) a/b<br><br>2. (1)-2  (2)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:39:49 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272028765</guid>
      </item>
      <item>
         <title>2번:</title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272029087</link>
         <description><![CDATA[<div>-2/-4,4</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:39:53 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272029087</guid>
      </item>
      <item>
         <title>1) a^4b^6</title>
         <author>yd20240</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272029654</link>
         <description><![CDATA[<div>     a^9b^6<br>     a/b<br>2) -2 <br>     4 -4 <br>3) 2<br>   -5<br>   -3<br>    2<br>4)a/b<br>     n<br>    n<br>     a<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:40:01 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272029654</guid>
      </item>
      <item>
         <title></title>
         <author>yd20261</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272030068</link>
         <description><![CDATA[<div>a^4b^6 <br>a^9b^6<br>a/b<br>-2<br>+-4<br>2<br>-4<br>-3<br>2<br>n<br>a/b<br>n<br>n<br>a<br>mn<br>3<br>1/2<br>5<br>6<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:40:10 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272030068</guid>
      </item>
      <item>
         <title></title>
         <author>yd20247</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272030164</link>
         <description><![CDATA[<div>a^4b^6<br>a^9b^6<br>a/b</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:40:12 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272030164</guid>
      </item>
      <item>
         <title>1. a^4b^6, a^9b^6, a1/b</title>
         <author>yd20251</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272031209</link>
         <description><![CDATA[<div>2. -2, +-4<br>3. 2, +-5, -3, +-2<br>4. n, a/b, n, n,1, mn</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:40:35 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272031209</guid>
      </item>
      <item>
         <title>-2, 1+3i, 1-3i/4,-4, 4i, -4i</title>
         <author>yd20250</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272031371</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:40:38 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272031371</guid>
      </item>
      <item>
         <title>1.</title>
         <author>yd20254</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272031554</link>
         <description><![CDATA[<div>(1) a^4 x b^6<br>(2) a^9 x b^6<br>(3) a x b^-1</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:40:42 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272031554</guid>
      </item>
      <item>
         <title>2^41</title>
         <author>yd20256</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272031807</link>
         <description><![CDATA[<div>2^33<br>2^8<br>A^4b^6<br>A^9b^6<br>A\b<br>-1<br>1 -1<br>-2<br>4 -4<br>2<br>-5<br>-3<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:40:47 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272031807</guid>
      </item>
      <item>
         <title>3번:2/-5/-3/2</title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272032637</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:41:04 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272032637</guid>
      </item>
      <item>
         <title>1. a^4b^6, a^9b^6, ab^-1</title>
         <author>yd20243</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272032724</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:41:06 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272032724</guid>
      </item>
      <item>
         <title>1.a^4b^6 a^9b^6 a/b</title>
         <author>yd20248</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272032933</link>
         <description><![CDATA[<div>2. -2 (2) -4, 4<br>3. 2, -5 , -3, 2<br>4 n, a/b , n , n , a, mn<br>5. 3, 1/2 , 5 , 6</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:41:11 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272032933</guid>
      </item>
      <item>
         <title>a^4b^6</title>
         <author>yd20258</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272033384</link>
         <description><![CDATA[<div>a^9b^6<br>a/b<br>-2<br>+4<br>2<br>-4<br>-3<br>2</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:41:22 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272033384</guid>
      </item>
      <item>
         <title>4번:n,a나누기b,n/n,a,mn/</title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272033482</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:41:25 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272033482</guid>
      </item>
      <item>
         <title></title>
         <author>yd20245</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272033506</link>
         <description><![CDATA[<div>a^4b^6<br>a^9b^6<br>a/b<br><br>-2<br>-4,4<br><br>2<br>-5<br>-3<br>2<br>n, a/b, n<br>n, a, mn<br><br>3<br>1/2<br>5<br>6</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:41:25 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272033506</guid>
      </item>
      <item>
         <title>2.</title>
         <author>yd20254</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272034705</link>
         <description><![CDATA[<div>(1) -2<br>(2) 4, -4</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:41:49 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272034705</guid>
      </item>
      <item>
         <title>a^4 b^6, a^9 b^6, a/b</title>
         <author>yd20257</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272035618</link>
         <description><![CDATA[<div>-2, +4/-4<br>2, -5, -3, 2<br>n, a/b, n, n, a, mn<br>3, 1/2, 5, 6<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:42:08 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272035618</guid>
      </item>
      <item>
         <title>3.</title>
         <author>yd20254</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272035811</link>
         <description><![CDATA[<div>(1) 2<br>(2) -5<br>(3) -3<br>(4) 2</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:42:12 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272035811</guid>
      </item>
      <item>
         <title>5번:3/1나누기2/5/6</title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272035978</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:42:15 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272035978</guid>
      </item>
      <item>
         <title>2. -2, +/-4</title>
         <author>yd20243</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272036236</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:42:21 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272036236</guid>
      </item>
      <item>
         <title>2, -5, -3, 2</title>
         <author>yd20250</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272037063</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:42:41 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272037063</guid>
      </item>
      <item>
         <title>4.</title>
         <author>yd20254</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272037088</link>
         <description><![CDATA[<div>(1) n, a/b, n<br>(2) n, a, mn</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:42:42 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272037088</guid>
      </item>
      <item>
         <title>3. 2, -5, -3. -2</title>
         <author>yd20243</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272037391</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:42:48 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272037391</guid>
      </item>
      <item>
         <title>a^4b^6</title>
         <author>yd20260</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272037392</link>
         <description><![CDATA[<div>a^9b^6<br>a/b<br>-2<br>4,-4<br>2<br>-5<br>-3<br>2<br>n<br>a/b<br>n<br>n<br>a<br>mn<br>3<br>1/2<br>5<br>6</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:42:48 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272037392</guid>
      </item>
      <item>
         <title>5.</title>
         <author>yd20254</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272038485</link>
         <description><![CDATA[<div>(1) 3<br>(2) 1/2<br>(3) 5<br>(4) 6</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:43:15 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272038485</guid>
      </item>
      <item>
         <title></title>
         <author>yd20259</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272041752</link>
         <description><![CDATA[<div>1.a^4b^6/a^9b^6/a÷b<br>2.-2/-4,4<br>3.2/-5/-3/2<br>4.n,a÷b,n/n,a,mn<br>5.3/0.5/5/6</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:44:17 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272041752</guid>
      </item>
      <item>
         <title>-2</title>
         <author>yd20247</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272041876</link>
         <description><![CDATA[<div>4,-4</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:44:20 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272041876</guid>
      </item>
      <item>
         <title></title>
         <author>yd20246</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272042509</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059213773/b3352f842c8aab31330d19d83b073d76/drawing.png" />
         <pubDate>2021-03-05 01:44:34 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272042509</guid>
      </item>
      <item>
         <title></title>
         <author>yd20248</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272042896</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059212989/ae48c60af4ccb8b83ef370c275753ed4/drawing.png" />
         <pubDate>2021-03-05 01:44:42 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272042896</guid>
      </item>
      <item>
         <title></title>
         <author>yd20254</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272043319</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059213297/2858a0a721ea9e5505df2ce55be2b1f1/drawing.png" />
         <pubDate>2021-03-05 01:44:50 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272043319</guid>
      </item>
      <item>
         <title></title>
         <author>yd20249</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272043902</link>
         <description><![CDATA[<div>a^4b^6,a^9b^6,a/b</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:45:03 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272043902</guid>
      </item>
      <item>
         <title></title>
         <author>yd20252</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272045659</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059213618/7692bba6afe00226919c476bece17927/drawing.png" />
         <pubDate>2021-03-05 01:45:34 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272045659</guid>
      </item>
      <item>
         <title>1</title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272046254</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059212887/3c83c16f698c53abe0741878e1254c78/drawing.png" />
         <pubDate>2021-03-05 01:45:47 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272046254</guid>
      </item>
      <item>
         <title></title>
         <author>yd20249</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272047217</link>
         <description><![CDATA[<div>-2,+-4</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:46:09 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272047217</guid>
      </item>
      <item>
         <title></title>
         <author>yd20256</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272047619</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059213021/2b417be9cb0c75f4c56a5ae8ed3458d3/drawing.png" />
         <pubDate>2021-03-05 01:46:18 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272047619</guid>
      </item>
      <item>
         <title></title>
         <author>yd20241</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272048039</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059214165/50249fef30d0faf2bc8785e03b150ba1/drawing.png" />
         <pubDate>2021-03-05 01:46:27 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272048039</guid>
      </item>
      <item>
         <title></title>
         <author>yd20262</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272048060</link>
         <description><![CDATA[<div>1. a^4b^6 2. a^9b^6 3. a/b <br>1. -2 2. 4,-4 <br>1.  2 2. -5 3. -3 4. 2,-2 <br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:46:27 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272048060</guid>
      </item>
      <item>
         <title></title>
         <author>yd20263</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272048374</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059214107/a4b06c3931d37a264adb4c20d7b6c8f7/drawing.png" />
         <pubDate>2021-03-05 01:46:35 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272048374</guid>
      </item>
      <item>
         <title></title>
         <author>yd20243</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272049289</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059212921/2a1e7c38d8a4568ef14386b95db22b74/drawing.png" />
         <pubDate>2021-03-05 01:46:55 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272049289</guid>
      </item>
      <item>
         <title></title>
         <author>yd20249</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272051123</link>
         <description><![CDATA[<div>2,-5,-3,-2</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:47:34 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272051123</guid>
      </item>
      <item>
         <title></title>
         <author>yd20245</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272051501</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059219320/c3c725f91c07c0c859ef143b5d0b501b/drawing.png" />
         <pubDate>2021-03-05 01:47:42 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272051501</guid>
      </item>
      <item>
         <title></title>
         <author>yd20264</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272052667</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059215003/b00ef1edebf6e56e1952a669d04c3d87/drawing.png" />
         <pubDate>2021-03-05 01:48:08 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272052667</guid>
      </item>
      <item>
         <title></title>
         <author>yd20262</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272054634</link>
         <description><![CDATA[<div>1. n ,a/b, n 2. n,a,mn</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:48:53 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272054634</guid>
      </item>
      <item>
         <title></title>
         <author>yd20259</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272055440</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059213832/45907e41da566b7bd3426feb787ff974/Notes_210305_104713.jpg" />
         <pubDate>2021-03-05 01:49:11 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272055440</guid>
      </item>
      <item>
         <title></title>
         <author>yd20262</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272059306</link>
         <description><![CDATA[<div>1.3 2.1/2 3.5 4.6</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:50:30 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272059306</guid>
      </item>
      <item>
         <title>c</title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272066877</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:53:08 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272066877</guid>
      </item>
      <item>
         <title>ㅎㅇ</title>
         <author>yd20246</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272072773</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:55:13 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272072773</guid>
      </item>
      <item>
         <title>ㅎㅇ</title>
         <author>yd20246</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272072975</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-05 01:55:19 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272072975</guid>
      </item>
      <item>
         <title></title>
         <author>yd20246</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272086007</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059213773/3ee7e3e3f0e07df965c77e29d74374df/_.png" />
         <pubDate>2021-03-05 02:00:13 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1272086007</guid>
      </item>
      <item>
         <title></title>
         <author>yd20246</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1309263941</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059213773/b6789a755a70d3bc15c31a3c6832b3a9/20210315_143731.jpg" />
         <pubDate>2021-03-15 06:35:51 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1309263941</guid>
      </item>
      <item>
         <title></title>
         <author>yd20246</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1309264641</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1059213773/b56f1d51390e0635a2f52843513323df/20210315_143737.jpg" />
         <pubDate>2021-03-15 06:36:09 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1309264641</guid>
      </item>
      <item>
         <title>지수함수의 실생활 사례</title>
         <author>yd20239</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313488767</link>
         <description><![CDATA[<div>수타면- 2의 거듭제곱<br>뉴턴의 냉각법칙(디스플레이 작동 시 발생하는 열을 제어할 때 사용)<br>인구 수 예측<br>방사능 원소의 반감기<br>세포분열 거듭제곱<br>뉴턴의 냉각법칙(디스플레이 작동 시 발생하는 열을 제어할 때 사용)<br>인구 수 예측<br>방사능 원소의 반감기<br>세포분열<br><br><br><strong>감염재생산 지수 쉬운 정의</strong><br>감염자가 없는 인구집단에 처음으로 감염자가 발생하였을 때 첫 감염자가 평균적으로 감염시킬 수 있는 2차 감염자의 수<br>-&gt; 감염재생산지수가 n일 때 이론적인 감염자 수: n^x<br><strong>기초감염재생산지수</strong>(Basic reproduction number, R0)<br>: 어떤 감염병에 대해 면역이 없는 인구집단에서(신종감염병, 백신 미접종) 감염병이 발생하여, 이 감염병에 대한 관리·중재가 아직 도입되지 않았을 때 감염재생산지수<br> <strong>실질 감염재생산지수</strong>(Effective reproduction number, Re)<br>: 질병의 발생 초기 패턴을 지나 유행이 지속될 때, 개인의 위생 관리(위생 강화, 사회적 거리두기 등) 및 사회적 조치(방역, 봉쇄, 등교 제한, 대규모 모임 금지 명령 등) 등을 고려한 감염재생산지수<br><strong> 실질 감염재생산지수</strong>(Re) <br>: 시간의 흐름에 따라 반복적으로 산출 가능한, 특정시점에서 인구집단의 평균 감염력을 실시간 감염재생산지수(time-varying reproduction number, Rt)라고 정의. 시간 t에서 Rt는 순간 재생산지수(instantaneous rep roduction numbe r)와 케이스(사례) 재생산지수(c ase reproduction number) 두 가지 방법으로 산출 가능 <br><strong>예시(기초감염재생산지수)</strong><br>홍역: 12-18<br>디프테리아: 6-7<br>천연두 5-7<br>폴리오: 5-7<br>풍진: 5-7<br>볼거리: 4-7<br>백일해: 5.5<br>HIV AIDS: 2-5<br>사스: 2-5<br>인프루엔자(1918): 2-3<br>에볼라(2014): 1.5-2.5<br><strong>COVID 19</strong>: 1.5-2.5<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:49:38 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313488767</guid>
      </item>
      <item>
         <title>종이를 반으로 접다보면 두께가 지수함수가 된다</title>
         <author>yd20255</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313490322</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:50:11 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313490322</guid>
      </item>
      <item>
         <title>어떤 물건의 가격이 매년 특정 비율만큼 줄어든다고 할 때 특정 가격까지 내려가는 건 몇년이 걸리는지 등 물건의 가격에 대한 유추를 하는데 쓸 수 있음</title>
         <author>yd20250</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313490808</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:50:21 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313490808</guid>
      </item>
      <item>
         <title>인구 수 증가 예측, 방사성 붕괴를 이용한 방사성 탄소 연대 측정</title>
         <author>yd20245</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313491302</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:50:31 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313491302</guid>
      </item>
      <item>
         <title>꿀타래</title>
         <author>yd20246</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313493828</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:51:22 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313493828</guid>
      </item>
      <item>
         <title>지수함수를 통한 사망시간 추정</title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313493975</link>
         <description><![CDATA[<div>뉴턴의 냉각법칙 이용</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:51:25 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313493975</guid>
      </item>
      <item>
         <title>박테리아가 지수함수의 형태로증식한다   </title>
         <author>yd20255</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313494710</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:51:40 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313494710</guid>
      </item>
      <item>
         <title>지수함수는 실생활에서 일어나는 자연현상을 설명할 때 주로 사용됩니다. 지수함수를 따르는 자연현상은 실생활의 다양한 곳에서 관찰할 수 있습니다.단 하나의 난자와 정자가 만나서 10개월의 임신기간을 거쳐서 수조개의 세포를 지닌 아기가 태어납니다.이때 배아는 지수함수적으로 세포분열을 반복합니다.김치나 요구르트를 발효시키는 박테리아도 지수함수적으로 증가합니다.고고학 유물의 연대 측정은 어떻게 할까요?방사성 동위원소의 반감기를 이용해서 측정하는데, 이때 방사성 원소는 지수함수적으로 붕괴합니다.또한, 우리가 은행에 예금을 할 때 복리상품과 단리상품 중 선택을 하게 됩니다.이때 복리이자를 계산할 때 지수 계산을 사용합니다.이외에도 실생활의 다양한 곳에서 지수함수로 설명할 수 있는 자연현상을 찾아 볼 수 있습니다.</title>
         <author>yd20253</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313494740</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:51:41 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313494740</guid>
      </item>
      <item>
         <title>은행의 이자율 계산</title>
         <author>yd20257</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313495844</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:52:05 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313495844</guid>
      </item>
      <item>
         <title></title>
         <author>yd20254</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313496639</link>
         <description><![CDATA[<div>방사능 물질은 지수함수적으로 붕괴하기 때문에 방사성 탄소 연대 측정법을 통해 탄소 화합물에 포함된 탄소의 방사성 동위 원소인 탄소 - 14의 조성비를 측정하여 연대를 측정.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:52:21 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313496639</guid>
      </item>
      <item>
         <title>지수함수 실생활 예</title>
         <author>yd20264</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313496663</link>
         <description><![CDATA[<div><strong>방사성 동위원소의 반감기를 측정하는데 지수함수가 사용된다.<br>반감기란 말 그대로 그 물질의 양이 절반이 되는데 걸리는 시간인데, 방사성 동위원소 중 플루토늄 239를 예로 들어보자. 플루토늄 239의 반감기는 24100년으로 알려져 있는데, 이 뜻은 플루토늄 2g이 1g이 되는데 무려 24100년이 걸린다는 것이다. 반감기를 측정하는데 지수함수가 사용된다는 정보를 바탕으로, x년 후 플루토늄의 양을 나타내는 함수식을 만들어보자.<br>그 형태를 y=ka^x라 가정을 하면, 초기 상태, 즉 x가 0일 때 2g이므로, 2=ka^0=k로 표현할 수 있다. 즉, k=2이다. 두번째로 24100년이 지났을 때 그 양이 절반으로 줄어드므로, 1=2a^24100과 같이 표현할 수 있다. 이를 정리하면 a= (1/2)^(1/24100) 인 상수인데, 이렇게 구한 k와 a를 처음의 식에 떄려 넣으면 y=2*(1/2)^(x/24100), 최종적으로 우리가 원하는 지수함수가 나오게 된다. 48200년이 지났을 때 (x에 48200을 대입했을 때) y=1/2g이 된다. 즉 24100년이 지날 때마다 절반 씩 줄어든다는 것을 확인할 수 있다. </strong><br><br>정자와 난자가 만난 수정란이 분열을 할때 분열하는 정도를 지수함수를 통해 알 수 있다.<br><br>이자가 복리로 계속 불어나는 이자 시스템에도 지수함수를 적용시킬 수 있다. 돈 계산할 때 정말 유용하다.<br><br>화석을 보고 어느 시대의 생물체인지 조사할 때 탄소 동위원소를 조사하는 데, 이 때 지수법칙이 사용된다.<br><br>주위가 순간적으로 어두워지더라도 사람의 눈은 변화를 서서히 지각하게 된다. 빛의 세기가 1000에서 10으로 순간적으로 바뀐후 t초가 경과했을 때 사람이 지각하는 빛의 세기 y는</div><div><strong>y= 10 + 990 * a^-5t </strong>이라 한다.<br><br>아열대 해역에 서식하는 물고기의 수명을 측정하는 방법중의 하나는 길이를 측정하는 것이다. 물고기의 연령을  t라고 했을때 길이 y는 근사적으로 다음과 같다.</div><div><strong>y=20(1-a^(-0.7(t+0.4)))</strong><br><br>어느 작업장에 먼지의 양이 1세제곱미터당 200마이크로그램이 되면 자동으로 작동하는 먼지제거장치는 작동되고 t초후에 먼지의 양 y가</div><div><strong>y = 20 + 180 * 3 ^ (-t/256)</strong> 이다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:52:21 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313496663</guid>
      </item>
      <item>
         <title>은행에서 지수함수를 쉽게 찾아볼 수 있다</title>
         <author>yd20240</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313497319</link>
         <description><![CDATA[<div>(단리,복리,연이율 등 이용)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:52:35 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313497319</guid>
      </item>
      <item>
         <title>은행의 연이율 이자</title>
         <author>yd20251</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313499379</link>
         <description><![CDATA[<div>예금적금<br>세포 분열<br>방사성 동위원소의 반감기<br>피아노의 옥타브<br>인구수 예측<br>체감온도 계산<br><br>미국 코로나 확진자의 지수함수적 증가<br>코로나 확진자 추이 분석에 활용되는 지수함수<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:53:17 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313499379</guid>
      </item>
      <item>
         <title>예금적금</title>
         <author>yd20255</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313499768</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:53:25 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313499768</guid>
      </item>
      <item>
         <title>지수함수의 실생활에서의 활용</title>
         <author>yd20263</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313500016</link>
         <description><![CDATA[<div>늘어나는 인구 수 예측</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:53:30 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313500016</guid>
      </item>
      <item>
         <title>은행 대출의 이자율</title>
         <author>yd20242</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313503550</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:54:46 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313503550</guid>
      </item>
      <item>
         <title>방사성 붕괴를 이용한 방사성 탄소 연대 측정법</title>
         <author>yd20257</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313504866</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:55:16 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313504866</guid>
      </item>
      <item>
         <title>로봇의 이동에서의 로봇의 속도를 설정할 때 지수함수 그래프를 사용하면 가속도를 표현할 수 있다. 일차함순 등속 운동, 이차함수는 가속도를 표현하지만 좀더 급격한 이동을 표현한다.</title>
         <author></author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313505914</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-03-16 01:55:38 UTC</pubDate>
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      </item>
      <item>
         <title></title>
         <author>yd20259</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313506015</link>
         <description><![CDATA[<div>은행의 복리이자계산<br>수타면 만드는것<br><br></div>]]></description>
         <pubDate>2021-03-16 01:55:40 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313506015</guid>
      </item>
      <item>
         <title>방사성 붕괴는 불안정한 원자핵이 이온화와 방사선 방출을 통해서 에너지를 잃고 안정된 상태로 가는 과정을 의미합니다.이때 방사능 물질은 지수함수적으로 붕괴합니다.어떤 물질의 양이 초기값의 절반으로 줄어드는데 걸리는 시간을 반감기라고 하는데, 핵물리학에서 불안정한 원자들이 얼마나 빠른 속도로 핵분열 하는지를 설명하기 위해서 반감기를 사용합니다.예를 들어 탄소-14는 5730년의 반감기를 가지는데, 5730년 후에는 초기에 100g이었던 탄소가 50g으로 감소합니다.방사성 탄소 연대 측정법이란 탄소화합물에 포함된 탄소의 방사성 동위 원소인 탄소-14의 조성비를 측정하여 연대를 추정하는 방사능 연대 측정법의 한 방법입니다.</title>
         <author>yd20260</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313509629</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:57:00 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313509629</guid>
      </item>
      <item>
         <title>체감온도 계산</title>
         <author>yd20257</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313514198</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 01:58:46 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313514198</guid>
      </item>
      <item>
         <title></title>
         <author>yd20249</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313518427</link>
         <description><![CDATA[<div>실생활에서 가장 흔하게 찾아 볼 수 있는 지수함수적 성장의 예는 박테리아의 증식입니다.<br>박테리아는 대부분 이분법으로 번식하며, 한 번 분열하는데 약 1시간~3시간이 걸립니다.<br>한 시간에 한 번 분열하는 박테리아 1000개가 영양분이 풍부한 아주 큰 플라스크 안에 있다면(증식 도중에 영양분이 고갈되지 않는 환경),  한 시간 후에 각 유기체는 한 번 분열되어 2000개로 늘어납니다.<br>두 시간 후에 다시 한 번 분열하여 유기체는 4000개로 늘어납니다.<br>세 시간 후에는 8000개로 늘어납니다.<br>이처럼 박테리아의 개체수는 지수함수적으로 증가해서 하루가 지나면 개체수가 1000개에서 160억개로 늘어나게 됩니다.<br>시간에 대한 박테리아 개체수를 그래프로 나타내면 왼쪽과 같이 지수함수 곡선으로 나타내어집니다.</div>]]></description>
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         <pubDate>2021-03-16 02:00:22 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313518427</guid>
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      <item>
         <title></title>
         <author>yd20262</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313520002</link>
         <description><![CDATA[<div><strong>방사성 붕괴를 이용한 방사성 탄소 연대 측정법</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 02:01:02 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313520002</guid>
      </item>
      <item>
         <title>박테리아의 증식</title>
         <author>yd20257</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313520732</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 02:01:18 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313520732</guid>
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      <item>
         <title>호수의 수면에서 수심에 따라 빛의 세기가 특정 비율로 줄어든다</title>
         <author>yd20250</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313521635</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 02:01:41 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313521635</guid>
      </item>
      <item>
         <title>지진의 규모 M을 log(진폭)으로 계산할 수 있다.</title>
         <author>yd20243</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313523395</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 02:02:25 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313523395</guid>
      </item>
      <item>
         <title>지진 측정에 사용되는 log 함수1999년 이즈미트에서 발생한 리히터규모 7.8의 강진지진학자들은 지진의 규모가 지진으로 방출된 파동 에너지에 비례한다는사실을 밝혔다.지진파 에너지 E와 지진의 규모 M 과의 관계는 다음과 같다. log E = 11.8 + 1.5Mlog E1 = 11.8 + 1.5 x 6.0=&gt; E1 = 10^{11.8 + 1.5x 6.0} = E2 x 10^{3.0} : E3의 1000배log E2 = 11.8 + 1.5 x 5.0=&gt; E2 = 10^{11.8 + 1.5x 5.0} = E3 x 10^{1.5} : E3의 32배log E3 = 11.8 + 1.5 x 4.0=&gt; E3 = 10^{11.8+ 1.5 x 4.0}</title>
         <author>yd20241</author>
         <link>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313523536</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-03-16 02:02:28 UTC</pubDate>
         <guid>https://padlet.com/ckddnr99501/ihayvjp5ae8t8gn/wish/1313523536</guid>
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