3 years ago

a student walks 2 kilometers in 30 minutes. What is the students average speed in kilometers per hour?

Mathematics

2 answers:

DerKrebs [107]3 years ago

8 0

Answer:

4 kilometers per hour

Step-by-step explanation:

enot [183]3 years ago

4 0

Answer:

4 km/h

Step-by-step explanation:

You might be interested in

How do you solve and check <br>x+y=-14<br>x+8y=-9!!!!(x is a variable)

Lerok [7]

You have to put the equations into slope intercept form/y=mx+b.

7 0

3 years ago

PLZ HELP ME <br> NO LINKS PLZ

Alla [95]

Answer:

the domain is -11,10 but i didnt know if you wanted that or not

Step-by-step explanation:

7 0

2 years ago

Explain why any number that is divisible by 9 is also divisible by 3.

slamgirl [31]

Since 3 x 3 = 9, 9 is divisible by 3. So, 3 would be a factor of any number divisible by 9

6 0

3 years ago

An archeologist discovered two artifacts buried beneath the ground. She found the first artifact at an elevation of -8:2/7 meter

8090 [49]

Answer:

Option D is the correct choice.

Step-by-step explanation:

We are provided angle of elevations of two artifacts buried beneath the ground and we are asked to find distance between these two elevations.

We will find distance between these elevations by taking the difference of two.

$35:\frac{4}{7}--8:\frac{2}{7}$

$35:\frac{4}{7}+8:\frac{2}{7}=43:\frac{6}{7}$

Since we know that distance is always positive so option A is incorrect.

Therefore, option D is the correct choice and distance between these two elevations is $43:\frac{6}{7}$ .

5 0

3 years ago

Read 2 more answers

What is the square root of 25/9?

eimsori [14]

The square root of 25/9 is 5/3

4 0

3 years ago

Read 2 more answers