« 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 27 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?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Morning Coffee Morning Coffee
Metastatic process: Tumor leaving primary site to travel to other distant organs to grow. Metastatic process: Tumor leaving primary site to travel to other distant organs to grow.
An example of the shipping paper used in over-the-road transportation. An example of the shipping paper used in over-the-road transportation.
Airborne toxicants can travel widely Airborne toxicants can travel widely
Oatmeal and other whole grain cereals are good sources of carbohydrates to start your morning off Oatmeal and other whole grain cereals are good sources of carbohydrates to start your morning off
Spoon a few chunks of tofu onto your salad bar lunch for extra calcium Spoon a few chunks of tofu onto your salad bar lunch for extra calcium
Video: Introduction to Breast Cancer

For a complete list of videos, visit our video library