3.22 Warm-up 4th by Elizabeth Coker https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w Find the mistake en-us 2021-03-22 01:46:09 UTC 2025-10-11 12:18:17 UTC hello@padlet.com Type your name in the title elizabethcoker3_1 https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1335793617 Which entry is correct to find the volume of a sphere with a diameter of 14? Why are the others incorrect?]]> 2021-03-22 01:47:40 UTC https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1335793617 bethany https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1338627520 The second entry is correct because the radius is 7, since 7 is half of the diameter (14). So, it would be 4 x 3.14 x 7 cubed divided by 3. The first one is incorrect because it did not use the radius, and the third one is incorrect because it only went to the power of 2 instead of 3. ]]> 2021-03-22 15:44:14 UTC https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1338627520 Aurelia Zamparelli 12591618_1_1 https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1338627693 Number 2 is correct. Number 1 has the number + itself and you have to cube it which is incorrect. While number 3 it is squared instead of cubed.]]> 2021-03-22 15:44:15 UTC https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1338627693 Michael U-B https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1338628312 The 
2. One is the right answer because you need the radius than the diameter  so you have to dividend the diameter by 2. The sphere is cubed than squared.]]> 2021-03-22 15:44:22 UTC https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1338628312 Samantha https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1338629091 #1 didn't divide the diameter in half 
#3 forgot that you have to cube the radius 
#2 is correct because they divided the diameter in half and cubed the 7]]> 2021-03-22 15:44:29 UTC https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1338629091 Gabby https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1338630980 the second one because 14 is the diameter and half of 14 is 7 so it would be 7 cubed ]]> 2021-03-22 15:44:48 UTC https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1338630980 Sydney https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1338638921 The 2nd one because it is cubed and uses the radius]]> 2021-03-22 15:46:10 UTC https://padlet.com/elizabethcoker3_1/qk6fjg8tsqkgwt4w/wish/1338638921