trackmikee trackmikee

06-10-2018
Physics

contestada

The cunninghams are moving across the country. Mr.cunningham leaves 2.5 hours before mrs.cunningham. If he averages 40 mph and she averages 65 mph,how long will it take Mrs.cunningham to overtake mr.cunningham?

Respuesta :

06-10-2018

When she starts out, he is (40x2.5)= 100 miles ahead of her.

She gains (65-40)= 25 miles on him every hour.

It takes her (100/25)= 4 hours to catch up to him.

Answer Link

Otras preguntas

Which of the following are a part of pretrial proceedings? Select all that apply. (2 points) presentation of the case probation booking incarceration in a feder

The equation of the graphed line is x+2y=5. What is the x-intercept of the graph?

Lots of points match the following:

A company has decreased the weight of its boxes of macaroni by 7%. If the new weight of the box is 13.5 ounces, what was the original weight of the box

Which process is related to immune cells developing from stem cells? homeopathy hematopoiesis hemostasis heterogeneity

At a coffee shop on campus, Rachel listens to her friend Shanti discuss his feelings about his mother's recent death. According to your textbook, Rachel is enga

Read the following excerpt from paragraph 90: "You just not trying," my mother said. And she was neither angry nor sad. She said it as if announcing a fact that

f a character appears twice on a tree and is NOT present in the most recent common ancestor of the taxa that possess it, it is a(n)

DO NOT GIVE AN ANSWER FOR ME TO DOWNLOAD... 3x+8 < 14 JUST GIVE THE ANSWER PLS

Dr. Simmons is giving an educational presentation on common birth defects that may be present babies born at ABC Hospital. This information on congenital anomal