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
lesantik [10]
3 years ago
5

Two trains leave the station at the same time, one heading west and the other east. The westbound train travels at 80 miles per

hour. The eastbound train travels at 90 miles per hour. How long will it take for the two trains to be 238 miles apart?
Mathematics
1 answer:
Deffense [45]3 years ago
3 0

Answer:

1.4 hour, or 1 hr 24 min

Step-by-step explanation:

The trains separate at the rate (80 + 90) mph.

Recall that distance = rate times time, or time = distance / rate.

                                            238 mi

Here, the elapsed time is  -------------- = 1.4 hr, or 1 hr 24 min

                                             170 mph

You might be interested in
The thickness of each type of coin is shown in the table. How much thicker is a stack of a dollars worth of nickels than a dolla
il63 [147K]

Answer:

16 nickels thicker

Step-by-step explanation:

You would need 20 nickels for 1 dollar and only 4 quarters for 1 dollar.  Do 20 minus 4 and your answer is 16 nickels. The stack of nickels is 16 coins thicker. Hope this helped!

5 0
3 years ago
Conner and Jana are multiplying (3568)(39610). Conner's Work Jana's Work (3568)(39610) = 35 + 968 + 10 = 314618 (3568)(39610) =
Mariana [72]

Answer:

Neither of them has partitioned the values correctly. The answer to the sum 3568 × 39610 =141 328 480.

They tried the partition method but did not partitioned it correctly.

3568 = 3000+500+60+8

39610 = 30000+9000+600+10

Now multiply each value of 3568 with the values of 39610. Like:

3000 * 30000

3000 * 9000

3000 * 600

3000 * 8

and so on....

Step-by-step explanation:

5 0
3 years ago
What is the circumference of this circle, in millimeters? Use for .
Mrrafil [7]

Answer:

Step-by-step explanation:

C= d*pi

49 x 2 = 98

98 x 3.14= 307.72

Since 308 is the closest to 307.72 it's the most accurate answer.

6 0
3 years ago
Read 2 more answers
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP ME THIS IS SO CONFUSING AND I DON'T UNDERSTAND ANYTHING PL
Leto [7]

Answer:

i got -2y + 3/2 x + 7/4

so I think is d

5 0
3 years ago
Please help me!<br> [One Step Inequalities]
ivann1987 [24]

Answer:

C

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Gail purchase 5 raffle tickets. The grand prize is a vacation to Aruba. A total of 1,500 raffle tickets were sold. There is only
    13·1 answer
  • Given that (-7,-7) is on the graph of f(x), find the corresponding point for the function f(x-5)
    5·1 answer
  • Solve by factoring.. m^2 + 8m + 7 = 0
    12·1 answer
  • Pls help will give brainliest and 5star plss
    8·1 answer
  • Please, please help with this question!! I don't understand it!
    10·1 answer
  • Convert 45°C to Fahrenheit.<br> _____ °F
    6·1 answer
  • Find the area of the shaded region.
    10·1 answer
  • I’ve been stuck in this question. Please help me.
    5·2 answers
  • Each drawer in Monique's nightstand has a volume of 6 decimeters. 8 drawer in her dresser is twice as long, twice as wide, and t
    7·1 answer
  • I need help comparing the two added pictures below, thx ;)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!