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Mathematics, 16.12.2020 21:00 Mistytrotter

LAW ENFORCEMENT Police officers can use the length of skid marks to help determine the speed of a vehicle before the brakes were applied. If the skid marks are on dry concrete, the formula d=s^2 / 24 (s^2 is over 24 like a fraction) can be used. In the formula, s represents the speed in miles per hour and d represents the length of the skid marks in feet. If the length of the skid marks on dry concrete are 50 feet, how fast was the car traveling?

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