When a spherical balloon is filled with air, it has a radius of 3 inches. what is the estimate for the volume of air in the balloon, in cubic inches?

Question

asked Oct 16, 2019 117k views

1 Answer

Cea · Answer 1 · 2019-10-21T19:05:01+0000

The volume of a sphere is given by the equation
$V=(4)/(3) \pi r^(3)$ , where V is the volume and r is the radius.

To answer this question, simply plug the correct values into the equation:

$V=(4)/(3) \pi 3^(3) \\V=4.1888(27)\\V=113.0976$

The volume of the air in the balloon is about 113.0976 in3.

Hope this helps!!