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
vitfil [10]
3 years ago
9

There are four more girls than boys in Ms. Raub's class of 28 students. What is the ratio of number of girls to the number of bo

ys in her class?
Mathematics
1 answer:
FinnZ [79.3K]3 years ago
4 0
So there are x girls and x-4 boys and together they make 28:

x+x-4=28
2x-4=28
2x=32
x=16

so there are 16 girls and 12 boys.

the ratio is then 16:12, or we can simplify (by dividing both sides by 4): 4:3

so the best answer is 4:3.
You might be interested in
Help me please I beg if you can
Virty [35]

Answer: The mean is 3780

Step-by-step explanation:

Mean is found by adding all values and dividing the sum by how many values were added.

4250+4019+3895+3739+3401+3376=22680
22680/6=3780

6 0
3 years ago
0+oi, 4+0iand 0+3i the area and the length
Nuetrik [128]
What's the question you're asking?
5 0
3 years ago
Equation M: y = 3x + 4
solmaris [256]
Y = 3x + 4
y = 3x + 7

3x + 4 = 3x + 7
3x - 3x = 7 - 4
0 = 3.....incorrect....this system has no solutions because ur lines are parallel and they never cross.

or look at it this way..
y = 3x + 4
y = 3x + 7

both have slopes of 3...but the y intercepts are different......when this happens, it means the lines are parallel with no solution
4 0
3 years ago
Read 2 more answers
Help me on question 4 plssssssssssss its science not maths
olga55 [171]

Answer:

idk

Step-by-step explanation:

5 0
3 years ago
Helllllppppppp help help
Katena32 [7]

Answer:

1. 2

2. 8

3. 1.5

4. 62.83185

5. 18.85

6. 87.96

7. 12.57

8. 1256.64

9. 63.62

10. Half

11. perimeter

12. not sure

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • HELP ASAP WORTH 68 points<br> The product of which expression contains four decimal places?
    6·2 answers
  • Help me please???????????????????
    15·1 answer
  • I need to know the answer to this word problem. You have to write the functions formula. Please help
    9·1 answer
  • Which complex number will be plotted below the real axis and to the right of the imaginary axis?
    13·2 answers
  • Suppose heights of seasonal pine saplings are normally distributed and have a known population standard deviation of 17 millimet
    11·1 answer
  • A science class has 5 girls and 7 boys in the seventh grade and 5 girls and 5 boys in the eighth grade. The teacher randomly sel
    11·1 answer
  • V = √ 20 L to estimate the speed of a car, v , in miles per hour, based on the length, L , in feet, of its skid marks when sudde
    5·1 answer
  • 50% of 70<br><br> Help!! It's due by 10:00pm!!
    5·2 answers
  • Which describes the relationship between
    5·1 answer
  • (girls only) drop ur ig (I’m a girl btw :)))
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!