How many shirts must be purchased so that the cost is the same for both companies company 1 $ per shirt 8.00 shipping 13.00 company 2 $ per shirt 7.50 shipping 16.00

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.

Aline passes through 3,7 and 6,9 what equation represents the line

What is the probability that a person's favorite season is fall? write the probability as a fraction. spring - 13% summer - 39% fall - 25% winter - 13% none, i like them all - 10%