Consider (test a - test b). use a 0.05 significance level to test the claim that people do better on the second test than they do on the first. (note: you may wish to use software.)

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !