Answer:
16 i think
Step-by-step explanation:
19/30 20/30 21/30 22/30 23/20
Answer:
the answer is 9 please I hope i get it right
You basically add 17.50+17.50=35 and add 35+35=70, reason being is because the 35 is the 1/2 and 17.50 is the 1/4 so 70 is your answer
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!!