Write a word phrase to represent the numerical expression 4 (27-10)

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.

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6