Question

A basketball has a diameter of 9.5

Answer 1

Answer:

C. $\dfrac{4}{3}\pi\cdot(4.75)^3\ cm^3$

Step-by-step explanation:

The volume of the ball with radius R can be calculated using formula

$V=\dfrac{4}{3}\pi R^3$

A basketball has a diameter of 9.5 cm, so its radius is

$R=\dfrac{D}{2}=\dfrac{9.5}{2}=4.75\ cm$

Hence, the volume of air the basketball can hold is

$V=\dfrac{4}{3}\pi\cdot(4.75)^3\ cm^3$