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
MrMuchimi
3 years ago
5

At a school number of boys to girls 11:9 there are 124 more boys than girls work out the number of student at the school

Mathematics
2 answers:
strojnjashka [21]3 years ago
7 0

If the ratio of boys to girls is 11:9 and there are 124 more boys than girls:

Let's say that the number of boys is 11x and the number of girls is 9x.

So, 11x = 9x + 124

2x = 124

x = 62

The total number of students = Number of boys + number of girls

                                                 = 11x + 9x

                                                 = 20x

                                                 = 1240 students

Thus, the total number of students attending the school is 1240.

Dvinal [7]3 years ago
7 0
1240 because u take the ratio and then compare it
You might be interested in
A circle has a diameter of 10 inches. Which expression could be used to find the area of the circle?
Alex777 [14]
The area would be expressed as 2( pie ) ( 5 ) !
8 0
3 years ago
Read 2 more answers
A company's advertising budget is split between newspaper ads, magazine ads, television ads, and Internet ads. The company spend
topjm [15]
The spent 2,750 on the magazine adds.

2,750+2750=(2750x4)+(2750x2)=22,000
7 0
3 years ago
Read 2 more answers
Is negative 11 irrational or rational
tino4ka555 [31]

Answer: 11 is rational

Step-by-step explanation: All rational numbers are whole numbers.

11 is a whole number.

Irrational numbers cannot be expressed as fractions.

8 0
3 years ago
WILL MARK BRAINLIEST <br><br> What is the value of x? <br><br> 10 <br> 15 <br> 30 <br> 45
zhannawk [14.2K]
The answer is 15 but I don't think that's right so sorry if it's wrong
6 0
3 years ago
Read 2 more answers
Given the function f(x) = 2x, find the value of f−1(32). (1 point) f−1(32) = 0 f−1(32) = 1 f−1(32) = 5 f−1(32) = 16
lara31 [8.8K]

The value of the inverse function at x = 32 will be 16. Then the correct option is D.

<h3>What is a function?</h3>

A statement, principle, or policy that creates the link between two variables is known as a function.

The function is given below.

f(x) = 2x

Then the inverse function of the f(x) will be

2f⁻¹(x) = x

 f⁻¹(x) = x / 2

Then the value of the inverse function at x = 32 will be

f⁻¹(32) = 32 / 2

 f⁻¹(x) = 16

Then the correct option is D.

More about the function link is given below.

brainly.com/question/5245372

#SPJ1

3 0
3 years ago
Other questions:
  • Let a and b be real numbers where a b 0. Which of the following functions could represent the graph below?
    10·2 answers
  • Between which two consecutive integers does the square root of 134 lie?
    13·2 answers
  • A billboard on level ground is supported by a brace as shown in the accompanying diagram the measure of angle is 15° greater tha
    15·1 answer
  • Show how to solve the problem 378 x 6 using place value with regrouping. Explain how you knew when to regroup.
    12·1 answer
  • In October, the full price of a television is $695. Over the next seven months, the price of the televison drops to a total of $
    5·1 answer
  • 44 is 11% of what number
    13·1 answer
  • The ratio of boys to girls is 5:4. there are 64 girls in choir. how many boys are in choir?
    10·1 answer
  • Please help!! ASAP due at 3 pm!!
    9·1 answer
  • Kahulugan Ng matinik​
    12·1 answer
  • |-9| + |12| = ?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!