Question

3 in.

Find the volume of the sphere. Round your answer to the nearest tenth. Use 3.14 for at.
The volume of the sphere is about
in?

Answer 1

Explanation:

Remark

That word about is a killer. It's a good thing they tell you they want the answer rounded to the nearest tenth, otherwise you'd be stuck.

Givens

pi = 3.14

r = 3

Formula

V = (4/3) pi r^3

V = (4/3) * 3.14 * 3^3

V = (4/3) * 3.14 * 27

V = (4/3) * 84.78

Answer: V = 113.0 in^3