Question

A sphere has a radius of 4 in. Which equation finds the volume of the sphere?

V=4/3 x(4)^3
V=4/3(4)^3
V=2/3(8)^3
V=2/3 x(8)^3

Answer 1

V = 4/3 pi (4)^3

Explanation:

The volume of a sphere is given by

V = 4/3 pi r^3

The radius is 4

V = 4/3 pi (4)^3

Answer 2

Explanation:

r = 4 in

`Volume =(4)/(3)\pi r^(3)\\\\=(4)/(3)\pi (4)^(3)`