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
malfutka [58]
3 years ago
12

Question 2 Two trains leave the station at the same time, one heading west and the other east. The westbound train travels at 95

miles per hour. The eastbound train travels at 115 miles per hour. How long will it take for the two trains to be 294 miles apart?
Mathematics
1 answer:
lianna [129]3 years ago
6 0

Answer:

it will take 1.4 hours for the two trains to be 294 miles apart

Step-by-step explanation:

Let t be the time taken for each train

The westbound train travels at 95 miles per hour.

Speed of westbound train = 95

time = t

Distance = speed * time = 95 t

The eastbound train travels at 115 miles per hour

Speed of eastbound train = 115

time = t

Distance = speed * time = 115 t

both trains are 294 miles apart means the distance between both trains are 294 miles

So we add the distance of both trains and set it equal to 294

95t + 115t = 294

210 t =294

t = 1.4

So, it will take 1.4 hours for the two trains to be 294 miles apart

You might be interested in
If an urn has 5 white balls 10 red balls what is the probability that 5 randomly selected balls contain exactly 3 white balls?
kondaur [170]

Answer:

0.15

Step-by-step explanation:

Without Mincing words let us dive straight into the solution to the question above. We are given the following information which is going to aid in solving this particular question.

====> It is given, that there are 5 white balls and 10 red balls. Hence, the number of the total balls = 5 white balls + 10 red balls = 15 balls.

Therefore, the probability that 5 randomly selected balls contain exactly 3 white balls = \left[\begin{array}{ccc}5\\3\end{array}\right]  × \left[\begin{array}{ccc}10\\2&\end{array}\right]  ÷  \left[\begin{array}{ccc}15\\3\\\end{array}\right]  = 450 ÷ 3003 = 0.15

3 0
3 years ago
Erika worked 14 hours last week and 20 hours this week. If she earns $9 per hour, how much did she earn during these two weeks?
romanna [79]
Total number of hours=14+20=34
34x9=$306
7 0
3 years ago
Read 2 more answers
Convert 8pints to cups
ruslelena [56]
The correct answer is 16 cups. Because 8 pints equal 16 cups.

Hope I helped!

- Amber
4 0
3 years ago
Joe has to take two quizzes tomorrow. He has only enough time to study for one of them. The science quiz has 6 true or false que
finlep [7]

Answer:

C) English

Step-by-step explanation:

I don't really know how to explain it, so I'll show you instead.

For science, there are 6 of 6 correct answers with a 0.5 chance of answering correctly.

So,

0.5 x 0.5 x 0.5 x 0.5 x 0.5 x 0.5 = 0.016

For English, there are 4 of 4 correct answers with a 0.25 chance of answering correctly.

So,

0.25 x 0.25 x 0.25 x 0.25 = 0.004

They will have to study English (0.004) because it is lower than science (0.016).

4 0
2 years ago
Read 2 more answers
Tickets to a play cost $8.00 each.
jekas [21]

Answer:

Step-by-step explanation:

b + g = 8x

4 0
3 years ago
Other questions:
  • Evaluate 10-8(11+9)/16
    12·2 answers
  • Help out please and please write answer in a decimal
    10·2 answers
  • Explain how to write 2.14. 10° in standard form by moving the decimal point
    6·1 answer
  • there are 10 cards in A box with number 1 to 10 marked on each of them what is the probability of getting a card with an odd num
    13·1 answer
  • Determine on the argand diagram (4 + 2i) + (-2 + 3i) - (-1 + 6i)​
    6·1 answer
  • Match each term with its definition.
    11·1 answer
  • A large power plant generates 7.1 gigawatts of electrical power.
    15·1 answer
  • Pets Plus and Pet Planet are having a sale on the same aquarium. At Pets Plus the aquarium is on sale for 30% off the original p
    14·1 answer
  • Evaluate 5r - 8.35s when r = 12 and s = 4.
    7·2 answers
  • Help please can someone solve this<br>a = 165/360 × pi10^2​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!