TESTING The scores on a test administered to prospective employees are normally distributed with a mean of 100 and a standard deviation of 12.3. About what percent of the scores are between 90 and 115?

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation,and the determine the cost if he drove it70 miles.b) what would be the cost of a car rental if the car was driven 250 miles? show work