I don’t know how to write it down on a piece of paper

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.

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Identify the number 127 as a rational or irrational. explain