If f(x) = 5x - 4 and g(x) = x^2, what is (g * f)(2)

Afudge recipe calls for 1/2 cup of cocoa if only 1/2 of the recipe is made to how much cocoa should you use

Pick the description of a geometric object that best matches the real world object box for a deck of card

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor