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
Crazy boy [7]
3 years ago
6

A cross- country runner runs 10 km in 40 minutes. what is his average speed

Mathematics
2 answers:
KonstantinChe [14]3 years ago
7 0
The answer is 400 because you multiply it
dlinn [17]3 years ago
6 0
All you have to do is to find the unit rate at which this person runs.

It is 

10 km
--------- = 1/4 km/min, or   1 km
40 min                              --------- , or 0.25 km/min
                                          4 min
You might be interested in
If a person gets paid $290 a load and receive 5% increase on top of that, how much more is he getting paid?
lesya [120]
That person is getting $14.50 more. Since he gets a 5% increase from the set $290, you must multiply .05 (the percentage) with 290 (that person's original load payment). When you do so, you get $14.50 and that would be how much more the person is getting paid.
8 0
3 years ago
Paige bought 6 bags of candy for Halloween. On Halloween 80 children visited her home and she gave each child 3 pieces of candy.
Oliga [24]
80 x 3 = 240
240 / 5 = 48
There are 48 pieces of candy in one bag.

<span>Hope This Helps You!
Good Luck Studying :)</span>
3 0
3 years ago
Read 2 more answers
PLEASE HELP! Doing a geometry crossword...
Irina-Kira [14]
Hey what part of geomatry are u doing
7 0
3 years ago
PLEASE HELP ASAP!!! I WILL GIVE 13 POINTS: Translate into algebraic expression- n−1 increased by 110%
garik1379 [7]

Answer:

(n-1)2.1

Step-by-step explanation:

Since it already gives you a vaariable <u>n</u>, -->

P (n-1) -->

COnvert 110% to 2.1 / decimal

--> multiply

(n-1)2.1

Hope this helps!

5 0
3 years ago
Consider the equation x 5 − 2 = 11. Each of these values might be the solution to this equation. Verify the correct solution by
Contact [7]

Answer:

9.1 – 10 = 0.2x

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • 20 Points! <br><br> Solve for x
    12·2 answers
  • Any number in the form of a+-bi, where a and b are real numbers and b is not equal to 0 is considered a pure imaginary number
    11·2 answers
  • Write 900.000+80.000+500+7 in standard from.
    10·2 answers
  • Two models of cellular telephones, red and blue, are stored in boxes. One box weighs twelve pounds and contains four of the red
    5·1 answer
  • apples cost 3x. Oranges cost (x+6). which expression represents the cost to buy one apple and five oranges?
    12·2 answers
  • Is -1.27 a rational number
    10·2 answers
  • 0/1<br> 2(x + 3) + 5y<br> when<br> x= 5 and y= 4
    9·1 answer
  • Find the rate of change in a table
    11·2 answers
  • An older person is 4 years older than 7 times the age of a younger person. The sum of their ages is 44. Find their ages
    12·1 answer
  • Look at the photo pick A B C D either one explanation not needed thank you! &lt;3
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!