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
weqwewe [10]
2 years ago
6

Middletown sponsors a two day conference for selected middle school students to study government. Suppose 20 student delegates w

ill the attend the conference Each school should be represented fairly in relation to it's population.
Mathematics
1 answer:
grandymaker [24]2 years ago
5 0

Answer:

  • North Middle School = 10 students
  • Central Middle School = 6 students
  • South Middle School = 4 students

Step-by-step explanation:

First calculate the total number of students in all the schools:

= 618 + 378 + 204  

= 1,200 students

Use this number to calculate the proportion of the total population that a school so that this can then be used to determine the proportion of the 20 delegates they should sent.

North Middle school:  

= 618/1,200 * 20  

= 10 students

 

Central Middle School:  

= 378 / 1,200 * 20  

= 6 students

 

South Middle School:  

= 204/1,200 * 20  

= 4 students  

You might be interested in
Name all of the radii of the circle. Ok guys im soooo sorry!!!
stich3 [128]

Answer: B

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
What is 36.495 in expanded form
guapka [62]
30+6+0.4+0.09+0.005=36.495
4 0
3 years ago
Read 2 more answers
☝︎image<br> HELP ME PLEASEE
spin [16.1K]

Answer:

7. 5

8. 33. 3333 or 100/ 3

9. 18/7

10. 30 /7

5 0
2 years ago
Swimsuit discounted 65% on sale for $20.30.
Dafna1 [17]
Original price of the swimsuit = x 

If something was discounted 65%, that means you are paying 35% for it. 
(100% - 65% = 35% or 0.35) 

x(0.35) = 20.30

divide both sides by 0.35

x = 58 

The swimsuit was originally 58 dollars. 
8 0
3 years ago
Read 2 more answers
What is bigger 3/4 or 4/15?​
Tems11 [23]

Answer:

3/4 is a bigger

Step-by-step explanation:

and 4/15 is a smaller

3 0
3 years ago
Other questions:
  • Help which statement is true
    14·1 answer
  • Find the solution of this system of equation 8x-4y=-32 -3x 4y=42
    7·1 answer
  • Write 27 x (3^2)^7 as a single power of 3​
    6·1 answer
  • John owns a hardware store. He has at most $1,000 to spend on restocking his pipes. Steel pipes cost $100, and plastic pipes cos
    11·2 answers
  • Is 8 pounds greater less than or equal to 80 ounces
    9·1 answer
  • Solve for This inequality <br><br> 8-1/4n&gt;20
    7·2 answers
  • 5x – 12 = 13<br><br> 8(x + 3) = 64<br><br> using algebra
    12·2 answers
  • I need the reasons for this
    11·1 answer
  • Dan and Alan take turns mowing the grass of a yard that is 2400 square yards in area. Dan takes an hour to mow the whole lawn us
    8·1 answer
  • Suppose that the length of a certain rectangle is two centimeters more than three times its width. If the area of the rectangle
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!