1) Anne buys 3 Barbie dolls to gift her little cousins. If she uses of a roll of gift wrap to pack the dolls, what fraction of the gift wrap does she use to pack each doll?

Which of the following can be used to explain a statement in a geometric proof?

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb