Scott is baking chocolate cupcakes for the school bake sale. He made 36 cupcakes yesterday, and he wants to bring 96 cupcakes in all. His recipe calls for 8 tablespoons of butter for a batch of 12 cupcakes. How many cups of butter will he use for the rest of his cupcakes?

If a and b are the measures of two first quadrant angles and sin a = 4/9 and sin b = 2/5 find sin(a+b).

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles