If a cake with a diameter of 6 inches requires 1/2 cups of frosting to cover it, how much
frosting, in cups, do you expect the cake with a diameter of 9 in will need to cover it?
Explain your reasoning.

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?