A cylinder has a volume of 320x cubic inches and a height of 5 inches. What is the radius of the cylinder?

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

Complete the steps to find 4.830 ÷ 5