assuming that pi = 3.14, how much air will it take to fill a sports ball with a radius of 6 cm
The formula to calculate the volume of a sphere is V = (4/3) * pi * r^3, where r is the radius of the sphere.
Given that the radius of the sports ball is 6 cm and using the value of pi as 3.14, we can calculate the volume of the ball as follows:
V = (4/3) * 3.14 * (6^3)
V = (4/3) * 3.14 * 216
V = 4.19 * 216
V = 904.44 cubic cm
Therefore, it will take approximately 904.44 cubic cm of air to fill the sports ball with a radius of 6 cm.