contestada

The function V(S) = 0.094S can be used to find the approximate volume of a sphere (V, in cubic units) in terms of its surface area (S, in square units). If the volume of a soccer ball is 1,930.75 cubic centimeters, what is the surface area of the soccer ball to the nearest cubic centimeter?

Respuesta :

We have V= 0.094 S.
We also have V = 1930.75 cm^3.
Plug in this value in the formula V= 0.094 S, to get

1930.75 = 0.094 S
>> 1930.75 /  0.094  = S
>> S = 20539.89 cm^2