Question

Find the volume of the sphere.

Either enter an exact answer in terms of pie or use 3.14 for Pie

Please please help me

Answer 1

The volume of a sphere is 4/3 * πr³

With a radius of 3, you've got:

4/3 × π3³

= 4/3 × π × 27

= 4 × π × 9

= 45π