Commutative Property of Addition

25 + (-x) =

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.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

9/10 divide by -3/15 as a mixed number