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
matrenka [14]
3 years ago
9

A train leaves at 12.13 and arrives at its destination at 13.03. If the train travelled 83 km, what was it's average speed in km

/h? Give your answer rounded to 1 dp
Mathematics
1 answer:
Mama L [17]3 years ago
3 0

Answer:

1.7km/h

Step-by-step explanation:

speed is distance over time,the time difference is 50 min and the distance is 83,you divide 83 by 50 to give you the answer

You might be interested in
Create a linear function rule that has a slope of –2 and a solution at (–5, 16)
atroni [7]

Answer:

2x+y-16=0

Step-by-step explanation:

using point slope form.

6 0
3 years ago
What do the difference between the adjacent angle and opposite angle​
PtichkaEL [24]

Answer:

The difference between the adjacent angle and the opposite angle is that for the adjacent side is the side next to the reference angle, and for the opposite side is the side directly across from the reference angle.

Hope this helped!

Have a supercalifragilisticexpialidocious day!

7 0
3 years ago
We invested $10000 into two bank accounts. One account earns 14% per year, the other account earns 8% per year. How much did we
Blababa [14]

Answer:

$7,300 was invested in the 14% account while $2,700 was invested in the 8% interest account

Step-by-step explanation:

Let the amount invested in first account be $x while the amount for second account is $y

Mathematically;

x + y = 10,000 •••••••••(i)

Interest on first account

= 14% of x = 14/100 * x

Interest on second account

= 8% of y= 8/100 * y

Adding all together will give total

14/100 * x + 8/100 * y = 1238

Multiply through by 100

14x + 8y = 123800 •••••••(ii)

From equation 1, x = 10,000 - y

Insert this into second equation

14(10,000-y) + 8y = 123,800

140,000 - 14y + 8y = 123,800

140,000 - 6y = 123,800

6y = 140,000 - 123,800

6y = 16,200

y = 16,200/6

y = $2,700

Recall

x + y = 10,000

x = 10000 - y

x = 10,000 - 2,700

x = $7,300

3 0
3 years ago
Evaluate each expression below. <br> Click on "Undefined" as needed. <br> 0/9=<br> 3÷0 =
damaskus [11]
0/9 = 0 and 3/0 = undefined. Any number divided by 0 is undefined, while 0 divided by any number is just 0.
6 0
3 years ago
1.Scale Factor : 4
Montano1993 [528]

Answer:

need points sorry

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • There are two sizes of hamburgers made. 0.5 pound and 0.25 pound. How many of each size of hamburger could we make with 3.75 pou
    13·1 answer
  • A wooden fence 6 ft. high and 300 ft. long is to be painted on one side. How many gallons of paint are needed if one gallon cove
    6·2 answers
  • Is it possible to find a value of $x$x​ so that the value of the surface area (in square inches) is equal to the value of the vo
    6·1 answer
  • What could be the ordered pairs representing vertices C and D of quadrilateral abcd so that the new fire department is congruent
    6·1 answer
  • PLZZZZZZZZZZZZZZZZZZZZZZZZZ HELP WILL GIVE BRAINLIEST
    10·2 answers
  • An equation whose variables are polar coordinates is called a ____________
    13·2 answers
  • Solve for x with a step by step explanation please<br> (3/5)x+1/4=(3/4)x-2/5
    8·1 answer
  • Lucas wants to use the box with the greatest volume.<br> Which shipping box should he use?<br> Box_
    10·2 answers
  • Your grandmother always has a jar of cookies on her counter. One day while you are visiting, you eat 5 cookies from the jar. In
    15·1 answer
  • (inches)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!