Three dots placed in a set to show that the set continues in the same manner is called

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

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.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?