1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Setler [38]
3 years ago
11

Two trains, Train A and Train B, simultaneously depart Station A and Station B. Station A and Station B are 252.5 miles apart fr

om each other. Train A is moving at 124.7mph towards Station B, and Train B is moving at 253.5mph towards station A. If both trains departed at 10:00AM and it is now 10:08, how much longer until both trains pass each other?
Mathematics
1 answer:
omeli [17]3 years ago
4 0

-- The trains start moving at the same time.

-- The space between them is initially 252.5 miles.

-- They reduce the distance between them at the rate of (124.7+253.5)=378.2mph.

-- It will take them (252.5 / 378.2) = 0.6676 hour to meet.  

That's 40min 3.49sec .

-- After tooting and puffing toward each other for 8 minutes, they still have <em>32min 3.49sec</em> to go before they meet each other.  We're all hoping that they're on different tracks.  

You might be interested in
Identify the percent of change as an increase or a decrease. Then find the percent of change. Round to the nearest tenth of a pe
Aleksandr-060686 [28]
42.5/68
=0.625x100
=62.5%

7 0
3 years ago
According to the Ruler Postulate, what does the set of points on any line correspond to?
Studentka2010 [4]
You answer will be real numbers
5 0
3 years ago
Read 2 more answers
A male hippopotamus can weigh up to 10,000 pounds. How many tons is 10,000 pounds
Len [333]
There are 10 tons in 10,000 pounds because a 1,000 pounds makes 1 ton.
4 0
3 years ago
Read 3 more answers
Teru burned about 1,000 calories downhill skiing before lunch. If she plans to ski
Fudgin [204]

Answer:

3.3333 hours

Step-by-step explanation:

From the attached table :

Downhill skiing for 1/6 hours ; results in 100 calories burn

To burn 1000 calories :

Skiing hours required :

(1000 / 100) * (1/6)

10 * 1/6 = 10 /6 hours

Planned skiing hours = 5

Number of skiing hours after lunch will be :

5 hours - 10/6 hours

5 hours - 1.6666 hours

= 3.3333 hours

4 0
3 years ago
I need help on number 4. Please help me!
Andreas93 [3]
S= R- 1/3R

The first problem s=18 r-= 6
This is how it works

Use S-= R-1/3R
12= 18-1/3(18)
12= 18-6
12=12

8 0
3 years ago
Other questions:
  • Find the length of DE using the distance formula.
    10·2 answers
  • Graph the inequality -6&lt;d
    5·1 answer
  • I'm not sure how to answer b.
    7·1 answer
  • A direct variation has the equation y = 4x. What is the value of y for x = 3?
    14·1 answer
  • PLEASE HELP ASAP <br> Which angle is important using the SAS postulate?
    14·1 answer
  • Find the difference between the terms a10 of an arithmetic sequence and a geometric sequence, both of which
    14·1 answer
  • Is it possible to contruct a triangle with angle measures 60,70 and 80 degrees
    7·2 answers
  • S has the coordinates (1,3) and is the midpoint of R and T where the coordinates of R are (4,-7) find the coordinates of T
    13·1 answer
  • Find the area of the shape. (Pls help)
    9·1 answer
  • Loan a banko Q Mr shatish took of $ 12000 from The interest of for annum gives 5% per 3 years 3​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!