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
yanalaym [24]
2 years ago
10

There are 7 girls and 9 boys on a playground.

Mathematics
2 answers:
Anon25 [30]2 years ago
8 0

The ratio of the number of girls to the total number of children is 7 : 16.

<h3>Ratio is defined as follows:</h3>
  • It is a comparison between two or more numbers that measures sizes in relation to each other
  • It describe how much of a thing is compared to another.

The number of girls in the playground = 7

The number of boys in the playground = 9

The total number in the playground is the sum of the number of girls and the number of boys.

Therefore,

total children in the playground = 7 + 9 = 16

The ratio of the number of girls to the total number of children can be express as follows:

  • Ratio  = 7 : 16

learn more on ratio here: brainly.com/question/26169121?referrer=searchResults

kogti [31]2 years ago
4 0

Total number of children= 7+9=16

ratio of girls to total students = 7:16

You might be interested in
What is the solution of the inequality 9 - x^2&lt;0?
Dmitry_Shevchenko [17]

Answer:

x < -3\quad \mathrm{or}\quad \:x > 3

Step-by-step explanation:

Given:

9-x^2 < \:0

Solve:

\mathrm{Subtract\:}9\mathrm{\:from\:both\:sides}

9-x^2-9 < 0-9

\mathrm{Simplify}

-x^2 < -9

Multiply\:both\:sides\:by\:-1\:

\left(-x^2\right)\left(-1\right) > \left(-9\right)\left(-1\right)

\mathrm{Simplify}

x^2 > 9

\mathrm{For\:}u^n\: > \:a\mathrm{,\:if\:}n\:\mathrm{is\:even}\mathrm{\:then\:}u\: < \:-\sqrt[n]{a}\:or\:u\: > \:\sqrt[n]{a}

x < -\sqrt{9}\quad \mathrm{or}\quad \:x > \sqrt{9}

\sqrt{9}=3

x < -3\quad \mathrm{or}\quad \:x > 3

<u><em>~lenvy~</em></u>

5 0
2 years ago
Identify the congruent criteria (mcqs)<br> pls answer all of them
Contact [7]
5. SSS
6. ASA
7. SAS
8. ASA
9. ASA
6 0
2 years ago
If the side length is increased by a factor of 3, how much larger is the perimeter of a face of the new cube?
mr_godi [17]

Answer:

A) 72cm

Step-by-step explanation:

Hope this helped

:)

4 0
2 years ago
Read 2 more answers
The heights of the trees in a forest are normally distributed, with a mean of 25 meters and a standard deviation of 6 meters. Wh
Alla [95]

Answer:

2.3%

Step-by-step explanation:

The formula to convert x into z distribution is

z=\frac{x-\mu}{\sigma}

Where z is the test statistic

x is what we are looking for (in this case 37)

\mu is the mean (in this case, it is 25)

\sigma is the standard deviation (we have 6)

<em>Plugging these into the formula, we get:</em>

z=\frac{x-\mu}{\sigma}\\z=\frac{37-25}{6}\\z=2

Thus we can say we want P(z\geq 2)

<u>Note: </u> P(z\geq a)=1-P(z\leq a)

The table given is for any  z where P(z\leq a)

Thus, now we have:

P(z\geq 2)\\=1-P(z\leq 2)\\=1-0.9772\\=0.0228\\

0.0228 into percentage is 0.0228 * 100 = 2.28%

Rounded, we get 2.3%

Third answer choice is right.

3 0
3 years ago
What fraction divided by 2/3=3/4?
e-lub [12.9K]
2/3 divided by 1/2 equals 3/4.

So your answer would be 1/2.
                                     ------
4 0
3 years ago
Other questions:
  • I have this question about volume of spheres, can you help me out ?
    11·1 answer
  • You are planning a trip to Disney World and you want to get through these five rides the first day: Space Mountain, Tower of Ter
    13·1 answer
  • Drag and drop each number into the correct box to tell wheter it is rational or irrational
    7·1 answer
  • Please respond quickly, 15 points up for grabs.
    13·1 answer
  • Frankie and Marcel are picking apples. Frankie has 18 apples, which is 4 times plus 2 more apples than Marcel has.
    9·1 answer
  • Solve the equation x over 4 = 12 over 6
    11·2 answers
  • Rain art class is 5 hour long.How is her class in minute
    14·2 answers
  • Which equation best represents the graph shown below?
    10·2 answers
  • A ladder is leaning against a house at an angle of 39°. If the latter is 12 feet long, how far is the bottom of the ladder from
    6·2 answers
  • Help I will give brainliest
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!