At ron's roller rink, the number of customers has been decreasing at a steady rate of 5% per year. if there were 900 skaters per week in 2000, what is a good estimate for the number of skaters per week in 2006?

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere