Question

What is the volume of the sphere in cubic centimeters?

Possible answers:

A. 201

B. Not enough information is given to calculate this volume

C. 1608

D. 2144

Answer 1

• r=8m

`\\ \rm\Rrightarrow V=4/3\pi r^3`

`\\ \rm\Rrightarrow V=4/3\pi (8)^3`

`\\ \rm\Rrightarrow V=4/3\pi 512`

`\\ \rm\Rrightarrow V=170.6(4)\pi`

`\\ \rm\Rrightarrow V=682.4cm^3`

Answer 2

D. 2144.6

Explanation:

volume of a sphere is 4/3 * pi * r^3

we've been given the value of our radius as 8 and also the value for pi is 3.142 so in you solve using the formula you get 2144