Question: The speedometer of a car is designed to be accurate with tires that are 14.0 in. in radius. If the tires are changed to 15.0

The speedometer of a car is designed to be accurate with tires that are 14.0 in. in radius. If the tires are changed to 15.0 in. in radius, and the speedometer shows 55 mi/h, how fast is the car actually going?

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