Question 678701


V = (4/3)*pi*r^3


500pi/3 = (4/3)*pi*r^3


500/3 = (4/3)*r^3 ... Divide both sides by pi.


500 = 4r^3 ... Multiply both sides by 3.


500/4 = r^3


125 = r^3


r^3 = 125


r = cube root of 125


r = 5


The radius is 5 meters. So the diameter is <font color="red">10 meters</font>.