Suppose that the cost of renting a snowmobile is $37.50 for 5 hours. what would be the cost of renting 2 snowmobiles for 5 hours?

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.

How to use order of operation in 20 divide by 4 multiply 5 = 1

If the square of a positive integer is added to 2 times the integer the result is 48. find the integer.