One number is 4 more than 3 times another. four times the larger decreased by 5 times the smaller is equal to the smaller subtracted from 32. find the numbers

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.