A cubic foot of water weighs 62.4 lb. A basketball has a radius of 0.39 ft. How much would the basketball weigh if it was filled with water
I did 4 times pie times 0.39^3 over 3 and get 0.24834888, I just need to know what to do now
^= power symbol
.248... is the volume of the basketball in ft^3. A cubic foot has 1 ft^3 of volume.
Subtract .248 from 1 ft, you get .7515 ft^3
Multiply .7515 by 62.4 lb = 46.895 lbs