In all honesty, i am absolutely terrible at math. sometimes i get it, but most of the time i'm brain dead.

Asphere has a diameter of 10 in. what is the volume of the sphere?

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.

Afootball is throw by a quarterback to a receiver