The volume of a sphere is given by the equation
, where V is the volume and r is the radius.
To answer this question, simply plug the correct values into the equation:

The volume of the air in the balloon is about 113.0976 in3.
Hope this helps!!
(3/5 )*2000 would give you 1200, which is your answer
Answer:
42y-48
Step-by-step explanation:
6 x 7
6 x 8
Each square root of a number that does not generated as a square of an integer is irrational. This means that none of the given numbers is rational, that is, they are all irrational.
Good luck!!!!