Which statement is true of the graph on the right?
the average salary doubled between year 1
and 2.
the average salary tripled between year 1
and 3.
the average salary increased by the same
amount each year.

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.