Acylinder has a surface area of 339cm. the radius is two times greater than the height. what is the radius of the cylinder.

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?