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Nat2105 [25]
4 years ago
13

Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at a rate of 65

miles per hour. The westbound train travels at a rate of 85 miles per hour. How long will it take for the two trains to be 210 miles apart?
Mathematics
1 answer:
koban [17]4 years ago
6 0

Answer:

time = 1 hour 24 minutes

Step-by-step explanation:

Given that:

Eastbound train travels at a rate of 65 miles per hour

Westbound train travels at a rate of 85 miles per hour

So speed = 65 + 85 = 150 miles per hour

Total distance = 210 miles

We have to find the time

We know that

Distance = time * speed

OR

time = distance / speed

time = 210/150

time = 1.4 hours

Or it can be written as:

time = 1 hour 24 minutes

i hope it will help you!

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Emily predicted her car payment to be $250 each month. Her actual car payment is
Nat2105 [25]

Answer:

10%

Step-by-step explanation:

(y-x)/x*100

275-250/250*100

25/250*100 which is 10

10%.

Hope this helps!

8 0
3 years ago
What is the name of the type of data that a scatter plot is used to analyze
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4 years ago
Select the expression that shows the value of one of the digits in the number below.
Snowcat [4.5K]

Answer:

04×100,06×10,01×1

set this equation

7 0
3 years ago
Pat drank 1 1/3 cups of punch in the beginning of the party as she drank 2 and4/6 cups of punch at the end of the party.How much
SOVA2 [1]

Answer:

Pat drank 26/6 (4 1/3 or 13/3) cups of punch.

Step-by-step explanation:

Here is how I would solve this-

What is the question? How much punch did she drink in all?

What do we need to know? 11/3 + 4/6 cups of punch.

How can we make them have a common denominator? 22/6 + 4/6

Add them together! (22 + 4 = 26) so you get 26/6

Final Answer = Pat drank 26/6 (4 1/3 or 13/3) cups of punch.

Hope this helps! Good luck and let me know if this is right!

7 0
3 years ago
What are two factors of -45 that add up to 3 and multiply to -45?
zheka24 [161]
45=9*5=3*15
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3 0
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