It takes a car 1.75… - QuestionCove

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OpenStudy (anonymous):

It takes a car 1.75 h to go from mile marker 10 to mile marker 115. What is the average speed of the car?

11 years ago

OpenStudy (anonymous):

\[AverageSpeed = \frac{ ChangeInDistance }{ ChangeInTime}\] hint: your answer will be between 55 and 85

11 years ago

OpenStudy (anonymous):

Average speed is simply the ratio between how far I traveled to how long I traveled. \[\bar S = {\rm distance \over \rm time}\] If it takes me 1 hour to travel 60 miles, I know my average speed is 60 mph.

11 years ago

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