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
kkurt [141]
3 years ago
10

Of the 800 participants in a marathon 220 are running to raise money for a cause. How many participants out of 100 are running f

or a cause?
Mathematics
1 answer:
nadezda [96]3 years ago
7 0

Answer:

27.5 /100 are running for a cause

Step-by-step explanation:

We know that 220/800 are running for a cause

Divide the top and bottom by 8 to get the fraction out of 100

220 /8 =27.5

800/8 = 100

27.5 /100 are running for a cause

You might be interested in
What is the difference between positive and negative exponents
Sladkaya [172]
Negative exponents create the reciprocal of the original number:

2^2=4
2^-2=1/4

4^4=64
4^-4=1/64
5 0
3 years ago
Read 2 more answers
What is the greatest common factor of 3a^2+30a
Lisa [10]

Answer:

3

Step-by-step explanation:

3 is a prime number so other than 3x1 3 does not have any other factors

6 0
3 years ago
What is 0.4 divided by 5.12 in long division
Svetradugi [14.3K]
Start by mult. both 0.4 and 5.12 by 100.  What is 40 divided by 512?

        ___.078_______________
512 /  40.000
           3584
          -----------
             4160
             4096
           ---------
                 64              and so on.   Calculator answer is 0.078125.
3 0
3 years ago
Write a number that is greater than 8.604 but less than 8.643
Aliun [14]
8.605
This number is bigger than 6.604 and it is smaller than 8.643
:)
6 0
3 years ago
Read 2 more answers
Help!!!<br> What is the equation of of the line that represents your initial climb?
Juliette [100K]

Answer:

y = 3x

Step-by-step explanation:

The exact equation for the climb would be y = (x-3)^2 + 9, however, a rough line that represents the climb is y = 3x.

Find the slope between (0, 0) and (3, 9) and we get m = 3. Plug it into y-int form and you get the line.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x, y =
    11·1 answer
  • What is the difference between climate and weather?
    7·1 answer
  • David divided 16.24 by 4 and got the quotient 4.6. Find the correct quotient and tell what you think David did wrong.
    15·1 answer
  • A classic car is now selling for $2500 less than three times its original price. If the selling price is now $14,000, what was t
    6·1 answer
  • I'm not sure if I understand
    14·1 answer
  • 56 + 32 = 8(7 + *blank*)<br><br> Enter the unknown number that makes the equation true.
    9·1 answer
  • Help plz..don’t steal points
    10·2 answers
  • Giveaway 100 POINTS!!
    8·2 answers
  • Which rate is better? <br> Sam runs 10 miles in 1 1/9 hours. Rina runs 8 miles in 7/8 hours.
    8·1 answer
  • SNOWMOBILES Bruce rents snowmobiles to tourists. He charges $135 for 4 hours and $202.50 for 6 hours. What is the hourly rate Br
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!