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## Determine the average rate of change in braking distance, in ft/mph, between one can traveling at 50 mph and one traveling at 70 mph.

Question

Determine the average rate of change in braking distance, in ft/mph, between one can traveling at 50 mph and one

traveling at 70 mph. Explain what this rate of change means as it relates to braking distance.

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Mathematics
3 years
2021-08-03T10:04:32+00:00
2021-08-03T10:04:32+00:00 1 Answers
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## Answers ( )

Answer:306.25-156.25/70-50 =150/20=7.5 ft/mph

Step-by-step explanation:For every 1 mph over 50 mph a car is traveling, its braking distance increases by 7.5 ft