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timofeeve
7 days ago
12

An auto race consists of 15 laps. Jon Kimm completes the first 3 laps at an average speed of 195 mph, and the remaining laps at

an average speed of 205 miles per hour. Let d represent the length of one lap. Choose the time in terms of d that it takes the driver to complete the race.
Mathematics
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The correct choice is option C

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According to the problem statement:

A bag holds 44 marbles, comprising both red and green ones.

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