Raymond is competing on a gameshow. He needs to choose 4 44 materials from the list below and use those materials to create a craft:

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

Which strategy is used by public health to reduce the incidence of food poisoning?

If np3 /nc2 = 6, find the value of n