A spherical- shaped ball that has a radius of 4 inches is currently deflated.
How much air would it take to completely inflate the ball?
![A spherical shaped ball that has a radius of 4 inches is currently deflated How much air would it take to completely inflate the ball class=](https://us-static.z-dn.net/files/d4b/d29430d1a75c2bc19e2dcf0a8a13a480.jpg)