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Author Question: At 8:00 one morning you set out on a road trip. You travel 155 miles before stopping for lunch at ... (Read 38 times)

Evvie72

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on: Jun 23, 2018
At 8:00 one morning you set out on a road trip. You travel 155 miles before stopping for lunch at 11:18. At 12:07 you start driving again, and travel 124 miles before stopping for gas. It takes ten minutes to buy gas, and you drive another 94 miles before stopping for the day at 4:30. What is your average speed for the whole day?
 
  What will be an ideal response?

Question 2

A rear differential has a ring gear with 42 teeth, and a pinion gear with 13 teeth. What is the gear ratio for this differential? Round to the nearest hundredth.
 
  What will be an ideal response?


Tonny

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Reply #1 on: Jun 23, 2018
Answer to Question 1

43.9 MPH

Answer to Question 2

3.23:1


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