Aparty rental company has chairs and tables for rent. the total cost to rent 2 chairs and 6 tables is $42. the total cost to rent 5 chairs and 3 tables is $42. the total cost to rent 5 chairs and 3 tables is $30 what is the cost to rent each chair?

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