Tanya recorded the ages of 10 local babysitters. 20, 16, 18, 13, 14, 13, 12, 16, 22, 18, She says that the box plot below shows the distribution of ages. What error did she make?

Use the graph of the sine function y=2sinθ shown below

What is the base of 1/9 to the power of 2

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.