SOLUTION: not sure what im suposto look for for the type but the qustion is: Joe wants to inhalf the helium in a spherical balloon because it makes his voice sound funny.If the diameter of

Question 311861: not sure what im suposto look for for the type but the qustion is:
Joe wants to inhalf the helium in a spherical balloon because it makes his voice sound funny.If the diameter of the balloon is 8 inches, how much helium is in it?(round to the nearest cubic inch) not sure how to do this so if you could please help me. thank you.
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
the volume of a sphere (balloon) ___ v = (4/3) * pi * r^3 , where r is the radius of the sphere
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