f the number of square centimeters in the surface area of a sphere is

1.	f the number of square centimeters in the surface area of a sphere is equal to the numberof cubic centimeters in its volume. Find the diameter of the40% sprun
Answer» The diameter is then d=2r.4πr^3/3 = 4πr^2 r^3- 3r^2= 0 r^2(r-3) = 0 Since r>0, we conclude that r=3 cm. Thus the diameter is 6 cm. Like if you find it useful

f the number of square centimeters in the surface area of a sphere is equal to the numberof cubic centimeters in its volume. Find the diameter of the40% sprun

Answer»

The diameter is then d=2r.4πr^3/3 = 4πr^2

r^3- 3r^2= 0

r^2(r-3) = 0

Since r>0, we conclude that r=3 cm. Thus the diameter is 6 cm.

Like if you find it useful