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  • 24-05-2022
  • Mathematics
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A trip takes 4 hours to complete. The average rate of speed for the 1st hour is half the rate of the second hour. the second hour is twice the rate of the third and fourth hour. The average rate of change for the entire trip is 9 miles per hour. What was the average rate of speed for first hour of trip?

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dconner0
dconner0 dconner0
  • 24-05-2022

Answer:

cool

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