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
icang [17]
3 years ago
15

A train is moving at an average speed of 180 m/s. how long will it take to reach the station. Both stations are 80 km apart?

Mathematics
1 answer:
Alexxandr [17]3 years ago
4 0

1 km = 1000 meters.

Find total meters: 80 km x 1000 meters per km = 80,000 meters.

Divide total meters by the given speed:

80,000 meters / 180 m/s = 444.44 seconds.

1 minute = 60 seconds

444.44. Seconds / 60 seconds per minute = 7.41 minutes = 7 minutes 24.42 seconds

Total time = 7 minutes 24.42 seconds

Round as needed.

You might be interested in
[Probability / Statistics) Twenty families were surveyed. How many have boys only? ​
Snowcat [4.5K]

Answer:

5

Step-by-step explanation:

We start by seeing how many families we have in total, which is 20. We then must subtract the number of families with girls only, the number of families with both boys and girls, and the number of families with no children. 20 - 7 is 13, then 13 - 8 is 5, and 5 - 0 is 5.

8 0
3 years ago
Read 2 more answers
With the holidays coming I have set a budget. I have $600 to spend. After I buy Nory and Nolan's gift, I have $350 left. What pe
ahrayia [7]
You have 250 left in your budget
4 0
3 years ago
Which interval represents the most number of students?
vazorg [7]
Uhhh... idk. Picture plz
5 0
3 years ago
to support a tree damaged in a storm, a 12-foot wire is secured from the ground to the tree at a point 10 feet off the ground. t
Leokris [45]
Choice given:
<span>33.6°
39.8°
50.2°
56.4°

I drew the figure. 
I got 12 ft as the hypotenuse, 10 ft as the opposite.

Sin</span>Θ = opposite / hypotenuse 
SinΘ = 10/12
SinΘ = 0.83

I used the calculator to get the value of each angle using the sine function
sin(33.6°) = 0.55
sin(39.8°) = 0.64
sin(50.2°) = 0.77
sin(56.4°) = 0.83

The angle where the wire meets the ground is approximately 56.4°
8 0
3 years ago
Read 2 more answers
The local ice cream shop offers 3 different types of cones and 14 different flavors of ice cream. How many possible ice cream co
Likurg_2 [28]
3*14 

42 possible combinations. <span />
6 0
3 years ago
Read 2 more answers
Other questions:
  • Use the change of base rule to find the logarithm to four decimal places. (2 points) log base nine of 0.877.
    8·2 answers
  • Solve.
    11·1 answer
  • Can someone help me please
    14·1 answer
  • A fast food restaurant was selling 3 boxes of 8 chicken nuggets for $25.90. A competing restaurant was sellling 3 boxes of 3 chi
    14·2 answers
  • Which answer is equal to the quotient in the expression below? (2x3 - x2) (x2)
    15·1 answer
  • Find the volume of a box that is 2 in x 4 in x 3 inch
    14·2 answers
  • I need help please!!!!!!!
    6·1 answer
  • a piece of fabric for a quilt design is in the shape of a parallelogram. the bas is 5 inches and the height is 3.5 inches. what
    6·2 answers
  • Find the distance between the given points. Round to the nearest tenth. 2,2 and -1,4
    9·1 answer
  • WRITE AN EQUATION AND SOLVE FOR X.<br> x + 10 -<br> A<br> B<br> С<br> 5<br> 2x+6
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!