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

For two traveling waves, if the crest of one wave coincides with a trough of another, what type of interference occurs?

Player a can choose either top or bottom and player b can choose either right or lefthow many possible outcomes are there in this game

HELP ME! TIMED HOMEWORK!!

The shadow of a building is 40 ft. long. The angle between the ground and the line to the sun is 35°. Draw a diagram and find the height of the building.

What is the freezing point of a solution prepared by dissolving 50.0g of glycerin in 200g of ethanol?

What was the main intent of the treaty of versailles?

Help me. It's question 2 I need the answer for

Explain how cells specialize to form specific tissue and organs.

(a) 7.5% of what number is 7.38? (b) what percent of 12.5 is 39

What are the factors of x2 – 4x – 5? Check all that apply.