taytaylolu taytaylolu
  • 01-03-2017
  • Mathematics
contestada

It is 4 1/2 miles to the end of the trail. If Sophia bikes to the end and back in 60 minutes, what is her average speed in miles per hour?
Please show work!

Respuesta :

AlexisAPinette AlexisAPinette
  • 01-03-2017
60 minutes for 2 times of 4.5 miles

60 minutes for 9 miles.

9 miles/60 minutes = 9 miles/1 hour

9 mph
Answer Link

Otras preguntas

Experimental inquiry: what can you learn about the process of science from investigating a cricket’s chirp?
This statement is an example of which type of rhetoric
How does self awareness affects a persons career planning.
What's. Y+1=2(x-5) in Ax+by=c form
What is the linear function for an initial value of 3 and increases by 1/4 when x increases by 1?
Is the number of calories you have burned since midnight at any time during the say a function\?
List three major ways identity and way of life in the colonies differed from England.
Needing help, the secretary of the united states department of agriculture asked your teacher, “if a chicken-and-a-half can lay an egg-and-a-half in a day-and-a
Is primary aluminum production an attractive industry? why or why not?
How did Bradford initially view the Native Americans? Do you think that his first impressions were completely accurate?