In right triangle ABC, altitude CD with length h is drawn to its hypotenuse. We also know AD = 12 and DB = 3.

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

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.