Question

Sphere A has radius of 2 cm. Sphere B has radius of 4 cm. (=433 V = 4 3 π r 3 use 3.14 for π . ) a) The volume of sphere A is b) The volume of sphere b is c) The volume of Sphere B is_______times greater that the volume of Sphere A.

Answer 1

volume of Sphere B is 8 times greater than the volume of Sphere A

Explanation:

Sphere A: V = 4π (2^3)/3 = 32π/3

Sphere B: V = 4π (4^3)/3 = 4π(64)/3 = 256π/3

volume of Sphere B / volume of Sphere A = (256π/3)/(32π/3) = 8