What is the approximate age of a woman whose normal systolic pressure measures 125 mm Hg?

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Line wx is parallel to line yz. if m