desmenort22 desmenort22

09-07-2024
Mathematics

Answered

A lab is testing a speed radar gun. To be considered calibrated, the radar gun must have less than a 1.6% error when measuring the speed of a car actually going 90 mph (miles per hour). The radar gun reads that the car is going 91 miles per hour. Is the speed radar gun measuring within reason? Explain.

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