settasav2258 settasav2258

14-06-2017
Mathematics

contestada

Two trains leave stations 224 miles apart at the same time and travel toward each other. one train travels at 80 miles per hour while the other travels at 60 miles per hour. how long will it take for the two trains to meet?

Respuesta :

musiclover10045 musiclover10045

19-06-2017

60T+80T = 224

140T=224

224/140 = 1.6 hours

0.6*60 = 36 minutes

1.6 hours = 1 hour and 36 minutes

Answer Link

Otras preguntas

Meredith's office had a large group of people out sick at the same time with the flu. Which of the following is the most likely cause of the mass illness? A. La

What does the fossil record reveal about new species of organisms? They evolved over time from older species. They changed into warm-blooded organisms. They dev

Why do O2 and CO2 pass through the plasma membrane? A. They are nonpolar and soluble. B. They are facilitated by protein. C. They are "pumped" through. D. They

How to divide a given ratio into a given amount

penelope bakes pretzels. she salts 3/8 of the pretzels. which fraction is equivalent to 3/8. options:9/24,3/16,15/20,or 1/5

Ty had 2 1/2 cups of oil and used 3/4 cup for a recipe. How many cups of oil are left?

9 and a half plus three eighths

Human blood type is governed by a simple dominant/recessive inheritance pattern. true false

Jake drew an isosceles right triangle. What are the measures of the two acute angles? How do you know?

Which sentence is correctly punctuated? A. Oh, Kelly may I borrow your green dress for tomorrow? B. Oh, Kelly, may I borrow your green dress for tomorrow? C. Oh