In the talent show, 6 students plan to sing, 7 students plan to dance, and 2 students plan to
tell jokes. Rick said that the ratio of singers to joke-tellers is 6 to 2. Leah said that the ratio of
joke-tellers to singers is 1 to 3. Who is correct? Explain why.

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.