Question

Quick please!

A sphere has a diameter of 13 centimeters. Find the volume of the sphere. Round your answers to the nearest tenth if necessary

Answer 1

Answer: 1,150.4 centimeters³

Explanation:

We will plug 6.5 into the correct formula to solve. Why 6.5? If 13 is the diameter, and the radius is half the diameter, 13 / 2 = 6.5

-> Please note in my LaTeX, "(pi)" = π ≈ 3.14

V =
`(4)/(3) (pi)r^(3)`

V =
`(4)/(3) (pi)(6.5)^(3)`

V ≈ 1,150.35

V ≈ 1,150.4 centimeters³