Author Question: On the interstate, a driver passes mile marker 47 at 1:15 P.M., and marker 212 at 3:45 P.M. What is ... (Read 99 times)

Sufayan.ah

  • Hero Member
  • *****
  • Posts: 512
On the interstate, a driver passes mile marker 47 at 1:15 P.M., and marker 212 at 3:45 P.M. What is the average speed during this time?
 
  What will be an ideal response?

Question 2

While on a long trip, you pass mile marker 115 at 9:00 A.M., and mile marker 265 at noon. What is your average speed during this time?
 
  What will be an ideal response?



nikmaaacs

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

66 MPH

Answer to Question 2

50 MPH



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

For a complete list of videos, visit our video library