Question

What is the volume of a hemisphere with a radius of 3.8in, rounded to the nearest tenth of a cubic inch

Answer 1

Answer:
`114.9\ in.^3`

Explanation:

Given

The radius of the hemisphere is
`r=3.8\ in.`

The volume of a hemisphere is given by

`V=(2)/(3)\pi r^3`

Insert the value

`V=(2)/(3)\pi * (3.8)^3\\\\V=114.9\ in.^3`