The formula s=18d⎯⎯⎯⎯⎯⎯√ can be used to find the speed s of a car in miles per hour when the car needs d feet to come to a complete stop after stepping on the brakes. If it took a car 25 feet to come to a complete stop after stepping on the brakes, estimate the speed of the car. Truncate the value of 18d⎯⎯⎯⎯⎯⎯√ , when d=25 , to the tenths place
