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
jeka57 [31]
3 years ago
13

Which conversion factors are used to convert 4km/min to meters per hour?

Mathematics
2 answers:
gladu [14]3 years ago
5 0
I think your answer would be 4,000
zubka84 [21]3 years ago
5 0

Answer:

1000 Meters per Kilometer and 1 Hour per 60 Minute

Step-by-step explanation:

In the given question, we have to convert 4 km per min into meters per hour.

We know that:

There are 1000 meters in a kilometer, therefore we multiply it by 1000.

Also, there are 60 minutes in an hour. Therefore, to convert minutes into hour we divide it by 60.

This can be written as :

\displaystyle\frac{Kilometer\times 1000\text{Meter per Kilometer}}{Minute\times \text{1 Hour per 60 Minute}}

= 60,000 \text{ meters per hour}

Thus,

4 \text{ kilometer per hour} = 60000\times 4\text{ meters per hour}\\= 2,40,000\text{ meters per hour}

Thus, from the options mention below we can use the transformations:

1000 Meters per Kilometer and 1 Hour per 60 Minute.

Although, the other two transformation can be used as well and mean the same. But it is appropriate to use these.

You might be interested in
Lois has five blue plates and ten red plates what percent of her plate collection is blue
Dvinal [7]
There are 15 articles of clothing
5 are blue and 10 are red

5/15 will give you a percent which is your answer

Answer 0.333333333
5 0
3 years ago
Herman and Jackie are saving money to pay for college. Herman currently has $15,000 and is working hard to save $1000 per month.
Mashutka [201]

Answer:

Part 1) 10\ months

Part 2) \$25,000

Step-by-step explanation:

Let

y ----> the total amount of savings

x ----> the number of months

we know that

The linear equation in slope intercept form is equal to

y=mx+b

where

m is the slope or unit rate

b is the y-intercept or initial value

In this problem we have

<em>Herman</em>

The slope is equal to m=\$1,000\ per\ month

The y-intercept is b=\$15,000

substitute

y=1,000x+15,000 ----> equation A

<em>Jackie</em>

The slope is equal to m=\$1,300\ per\ month

The y-intercept is b=\$12,000

substitute

y=1,300x+12,000 ----> equation B

Part 1) In how many months will they have the same amount of savings?

equate equation A and equation B

1,300x+12,000=1,000x+15,000

solve for x

1,300x-1,000x=15,000-12,000

300x=3,000

x=10\ months

Part 2) How much will each of them have saved?

substitute the value of x=10 months in any of the equations

equation A

y=1,000(10)+15,000=\$25,000

equation B

y=1,300(10)+12,000=\$25,000

7 0
3 years ago
Angela's car payment is due January 31. This bill is always paid automatically from her checking account. It is January 30 and A
hram777 [196]
<span>Calling the company that holds the car loan and asking them about other repayment options is the best tactic. This allows the loan holder to negotiate terms that would be acceptable to both sides, as well as showing that Angela is trying to make a good-faith effort to repay what she can. While it may increase the overall length of time that her payments require, it also shows that she is not going to outright default on the payments.</span>
7 0
3 years ago
Read 2 more answers
Which values of a and b make this system of equations have infinitely many solutions?
Afina-wow [57]

9514 1404 393

Answer:

  a = 3, b = -8

Step-by-step explanation:

Solving the first equation for y, we get ...

  2y +16 = 6x . . . . . given

  y = 8 +3x . . . . . . . divide by 2

  y = 3x -8 . . . . . . . subtract 8

In order for the system of equations to have infinitely many solutions, the second equation must be the same as this:

  y = ax +b

  a = 3, b = -8

6 0
2 years ago
Pls help meeeee i suck at mathhhh<br>the choices are 180°, 270°, or 90°.
KonstantinChe [14]

Answer:

maybe 180

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • X=5-3Y<br> X=2Y-10<br> Whats the answer
    6·2 answers
  • Is 56 ft, 65 ft, 16 ft a right triangle
    10·2 answers
  • What is the explicit formula for the sequence: 8, 4, 2, 1, 0.5
    7·1 answer
  • Sean is a bookworm. On average, he reads pages in minutes. Sean's average unit rate for reading is pages per minute.
    14·2 answers
  • (30___5) ÷ 2= 3<br>complete the number sentence to make it true.​
    5·2 answers
  • Which point is on the graph of f (x)=4^x
    12·2 answers
  • Find the value of x for which ABCD must be a parallelogram<br><br> a. 7<br> b. 2<br> c. 1<br> d. 4
    13·2 answers
  • Atlanta and Los Angeles have two of the top ten busiest airports in the world. In 2011, Atlanta had approximately 92.365 million
    6·1 answer
  • If a data plot has most of the data on the left side of the graph, and a tail to the right, what do we call it?
    9·1 answer
  • Can someone help me with this math question the right answers
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!