Question

Can some one please help me with this math question? Please and thank you

Answer 1

`V = 6373.2cm^3`

Explanation:

Given

`V = (4)/(3)\pi r^3` --- Volume

`D = 23cm` --- Diameter

Required

Find the volume

First, we calculate the radius, r

`r = (1)/(2)D`

Substitute 23 for D

`r = (1)/(2) * 23`

`r = 11.5`

Substitute 11.5 for r in
`V = (4)/(3)\pi r^3`

`V = (4)/(3) * (22)/(7) * 11.5^3`

`V = (4*22*11.5^3)/(3*7)`

`V = (133837)/(21)`

`V = 6373.19047619`

`V = 6373.2cm^3`