What is the output of this function when the input is 5?

5(-9w) put expression in distributive property

Use the distributive law to multiply. 3(4x + 5y + 6)

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.