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
Dvinal [7]
3 years ago
8

A train travels at a speed of 48.6 km/h. Express this speed in(ii) cm/min.(1) m/s,​

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
4 0

Answer:

Step-by-step explanation:

Conversion factors:

1 km = 1000 m

1 m = 100 cm

1 h = 60 min

1 min = 60 sec

48.6 km/h = 81,000 cm/min = 13.5 m/sec

You might be interested in
Gisele trains 7 days per week for a biathlon. She covers a total of 20 miles cycling and running each day. Gisele cycles a total
IgorLugansk [536]

The choice which describes the solution is; The solution is 5, which represents the number of miles she runs each day.

<h3>Word problems</h3>

According to the task content;

  • The total distance covered running and cycling per day is; 20miles

  • Additionally, she cycles a total of 105 miles each week.

From the statement above; it follows that;

The number of miles she cycles per day since 7 days make a week is;

  • 105/7 = 15.

Hence, it follows that the equation; (15+r) = 20 represents the daily distance covered by cycling and running.

On this note, it follows that;

  • r = 20 -15 = 5.

Hence, The solution is 5, which represents the number of miles she runs each day.

Read more on word problems;

brainly.com/question/21405634

4 0
2 years ago
If you answer right you get brainliest. this is for 30 points
Phoenix [80]

Answer:

4th one

Step-by-step explanation:

18/6=3      3 units on the y-axis / vertical

That's the only one with (-4,-2)

3 0
3 years ago
Joanna purchased four boxes of cookies for a party. Each box cost $3.28, including tax. PLEASE HELP!!! 100 POINTS!!! Which expre
Olegator [25]

Answer:

4 / ($3.28)   is the correct answer

Step-by-step explanation:

As cost of  one box is  $3.28

the cost of four boxes will be  4 divided by the cost of one box....so that why the  4/($3.28) is correct option

7 0
3 years ago
Use the slope to determine if lines AB and CD are parallel, perpendicular, or neither
ycow [4]
The slope of B is Q maybe
7 0
3 years ago
5600 to the nearest 1000​
dem82 [27]

Answer:

6000.

Step-by-step explanation:

Hundreds digit is 6 so we round up the thousand digit (5) to get 6000.

5 0
2 years ago
Other questions:
  • A national interest rate on houses for 25 years is 4.3%. A banker in a large northwestern city believes that the local interest
    11·1 answer
  • I need help with #19 please help me i have to turn it in tomorrow morning if I don't get it done i will get a f on it someone pl
    12·1 answer
  • The length of the minute hand on a clock is 5 in....is it a dimeter, circumference, radius?
    5·1 answer
  • Veronique and Lily compare their investment accounts to see how much they will have in the accounts after seven years. They subs
    5·1 answer
  • The area of a circle is a square miles. What is the circumference?
    13·1 answer
  • Find the slope of a line perpendicular to each given line.
    6·1 answer
  • Someone please help Ik in desperate need
    6·1 answer
  • Which inequality is equivalent to |x-4/&lt;9?
    14·1 answer
  • What is 7(15) divided by 6
    14·2 answers
  • 40 POINTS <br><br> please answer me this question with an explanation
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!