kaitlyngrxce4909 kaitlyngrxce4909

25-12-2018
Mathematics

contestada

A train moving at a constant speed travels 180 mi in 4 h. How far does the train travel in 7 h? A. 360 mi B. 315 mi C. 280 mi D. 420 mi

Respuesta :

25-12-2018

[tex]420[/tex]
[tex]4h = 180mi \\ 7h = [/tex]

Answer Link

januarywrites januarywrites

25-12-2018

Answer:

B. 315 mi.

Step-by-step explanation:

180 ÷ 4 = 45

45 x 7 = 315

or...

180 ÷ 4 = 45

45 x 3 = 135

135 + 180 = 315

I hope this helps!

Cheers, July.

Answer Link

Otras preguntas

This supply graph shows the supply of board games. How many board games are the sellers willing and able to sell at $20?

What were the goals of the US and USSR during the Cold War

What is the equation of the line that is perpendicular to the given line and passes through the point (3, 4)? A. y = –x + 5 B. y = –x + 3 C. y = 3x + 2 D. y =

an item on sale costs 30% of the original price If the original price was $50 what is the sales price

CAN SOMEONE PLEASE HELP ME ??? THE ANSWER IS NOT A OR D ITS between B AND C B. Y= x^2-2 C. Y= -4x-12

he United States is known around the world for sending help (medical assistance, food, and financial donations) when disasters strike in other countries. What r

Which statement best describes the viewpoint of people who do not support using federal funds to raise teachers' pay? History of Public Education: Select the be

Please I really need help on this

Which trigonometric function would you use to solve the problem? If S=27° and TR=7 find TS (picture provided)

Which element has 32 protons in its nucleus? phosphorus cobalt germanium sulfur