Question

The radius of a globe is 7.5 inches. What is the volume of the globe? Use 3.14 for pi.

Answer 1

The radius of a globe is 7.5 inches. What is the volume of the globe? Use 3.14 for pi.

Volume of the globe=
`(4)/(3) \pi r^(3)`

Volume of the globe=
`(4)/(3)*3.14*7.5^(3)`

Volume=
`(4)/(3)*3.14*421.875`

Volume=
`(4)/(3)*1324.6875`

Volume=
`(5928.75)/(3)`

Volume=1766.25
`inches^(3)`

Volume of Globe=1766.25
`in^(3)`