« previous next »

Author Question: At 8:00 one morning you set out on a road trip. You travel 155 miles before stopping for lunch at ... (Read 74 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
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

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 23, 2018
Answer to Question 1

43.9 MPH

Answer to Question 2

3.23:1


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

To travel quickly, killer whales leap out of the water when swimming—a behaviour kn To travel quickly, killer whales leap out of the water when swimming—a behaviour kn
In 1885 masked Nebraskans seeking access to water posed for photographer S. D. Butcher, who captione In 1885 masked Nebraskans seeking access to water posed for photographer S. D. Butcher, who captione
Freeways on the Metabolic Road Map Freeways on the Metabolic Road Map
How Far Did Your Food Travel? How Far Did Your Food Travel?
The business trip grade 1 The business trip grade 1
Lane 8 - Road feat. Arctic Lake Lane 8 - Road feat. Arctic Lake
Video: Digestive chemicals - water, gastric acid, bile & bicarbonate

For a complete list of videos, visit our video library