Yoko bought 4 cds that were each the same price. including sales tax, she paid a total of $59.20. of that total, $2.80 was tax. what was the price of each cd before tax?

$14.10

Step-by-step explanation:

$59.20 - $2.80 = $56.40

$56.40÷4=$14.10

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

ab will be equal to