Question

Which equation can be used to find the volume of a sphere that has a radius of 9 inches

Answer 1

The volume of a sphere that has a radius of 9 inches is 3053.63in³.

V≈3053.63in³

V=4

3πr3=4

3·π·93≈3053.62806in³

Answer 2

Therefore, C )
`(4*pi)/(3) (9)^(3)`.

Explanation:

Given : A sphere that has a radius of 9 inches.

To find : Which equation can be used to find the volume of a sphere.

Solution: We have given

radius of sphere = 9 inches.

Volume of sphere =
`(4*pi)/(3) (radius)^(3)`.

Plug the valu radius = 9 inches .

Volume of sphere =
`(4*pi)/(3) (9)^(3)`.

Then equation c is correct answere.

Therefore, C )
`(4*pi)/(3) (9)^(3)`.