Question

The diameter, D, of a sphere is 14.8 cm. Calculate the sphere's volume, V.Use the value 3.14 for n, and round your answer to the nearest tenth. (Do not round any intermediate computations.)

Answer 1

Given data:

The given diameter is d=14.8 cm.

The expression for the volume of the sphere is,

`\begin{gathered} V=(4)/(3)\pi(r)^3 \\ =(4)/(3)\pi((d)/(2))^3 \end{gathered}`

Substitute the given values in the above expression.

`\begin{gathered} V=(4)/(3)(3.14)((14.8)/(2)cm)^3 \\ =1696.5378cm^3 \\ \approx1696.5cm^3 \end{gathered}`

Thus, the volume of the sphere is 1,696.5 cubic-cm.