Shannon decides to check the accuracy of her speedometer.
Chapter 1, Problem 52GP(choose chapter or problem)
Problem 52GP
Shannon decides to check the accuracy of her speedometer. She adjusts her speed to read exactly 70 mph on her speedometer and holds this steady, measuring the time between successive mile markers separated by exactly 1.00 mile. If she measures a time of 54 s, is her speedometer accurate? If not, is the speed it shows too high or too low?
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