Question

5. What is closest to the volume of the
sphere?

Answer 1

The correct answer is D)

Explanation:

To find the volume of a sphere, you need to use the formula
`(4)/(3)\pi r^3`. Since the radius of the sphere is 7.5 inches, you can use that to solve the volume.
`(4)/(3)\pi *7.5^3` =
`(4)/(3)\pi *421.875` =
`562.5*\pi` ≈
`1767.15in^3`, which is closest to
`1767.21in^3`, so that is the correct answer.