Answer:
16 is the awnser or at least I belive
Formula for volume of sphere V = 4/3 (Pi) r^3, where Pi ~ 3.14 and r is the radius = 7.
Therefore V = 4/3 * 3.14 * 7^3
= 4/3 * 3.14 * 343
= 4/3 * 1077.02
= 1,436.02667 cubic units
So another way to look at is 7x6=__ and so when you do this you get 42. Hope this is helpful.
