The surface area S(r) in square units of a cylinder with a volume of 18 cubic units is a function of its radius r in units where S(r) = 27pi^2 + . What is the surface area of a cylinder with a
volume of 18 cubic units and a radius of 3 units?

Twenty points. 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

Aof 12 , we to a of 4 to on a .of 4 be ?

Which graph of a hyperbola represents the equation 16x^2-y^2=16