Answer:
≈ 523.6 in³
Step-by-step explanation:
The volume (V) of a sphere is
V = [tex]\frac{4}{3}[/tex] π r³ ← r is the radius
here diameter = 10, hence r = 5, so
V = [tex]\frac{4}{3}[/tex] π × 5³
= [tex]\frac{4}{3}[/tex] π × 125
= [tex]\frac{4\pi (125)}{3}[/tex] ≈ 523.6 ( to 1 dec. place )