Question

Please please help thanks!

Answer 1

Answer:

V = 1436.8 in³

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 = 7, so

V = $\frac{4}{3}$π × 7³ = $\frac{4}{3}$π × 343, that is

V = $\frac{4(343)\pi }{3}$ ≈ 1436.8 in³ ( to the nearest tenth )

Answer 2

Answer:

Step-by-step explanation:

14^3