Find the percent change from 72 to 90.

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.

What is the relationship between all triangles that can be drawn given the same three angles

An octagonal prism has jow many lateral faces?