Find the area of the shaded region.

Joanie watched 1 out of three of a movie in the morning

Grace paid $1.70 for 5 ounces of candy. how much did she pay for 24 ounces?

20 sharpened pencils are placed in a box containing an unknown number of unsharpened pencils suppose 15 pencils are removed at random and five of the remove pencils are sharpened based on this is it reasonable to assume that the number of unsharpened pencil is 40 explain your reasoning