Question

The radius of a sphere is 3 inches. Which represents the volume of the sphere?

Answer 1

Answer:

b

Step-by-step explanation:

The volume (V) of a sphere is calculated as

V = $\frac{4}{3}$πr³ ( where r is the radius )

Here r = 3, thus

V = $\frac{4}{3}$π × 3³

   = $\frac{4}{3}$π × 27 = 4π × 9 = 36π in³ → b

Answer 2

Answer:

B. 36 pi cubic inches