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
Anna71 [15]
3 years ago
7

At Nathan's birthday there were 16 girls, 10 boys and 9 adults. Find the percentage of: the children that are girls? the childre

n that are boys? all the guests that are adults? all the guests that are girls?
Mathematics
1 answer:
german3 years ago
4 0

Let's find the required ratios first: to get to the relative percentages, we'll simply have to multiply by 100.

Since there are 16 girls, 10 boys and 9 adults, there are

16+10+9 = 35

people in total.

So, the ratio of girls is

\dfrac{16}{35} \approx 0.4571 = 45.71\%

The ratio of boys is

\dfrac{10}{35} \approx 0.2857 = 28.57\%

The ratio of adults is

\dfrac{9}{35} \approx 0.2571 = 25.71\%

You might be interested in
Date
Ivahew [28]

Answer:

Boiling point of jet fuel = 165 degrees Celsius

Step-by-step explanation:

Given:

Boiling point of jet fuel = 329°F

Find:

Boiling point of jet fuel in degrees Celsius

Computation:

C = [5/9][F – 32]

C = [5/9][329 – 32]

C = 165

Boiling point of jet fuel = 165 degrees Celsius

6 0
3 years ago
Question 3 (1 point) If the following is a rhombus, find the missing measures. Find PQ. PQ=​
Svetllana [295]

Answer:

Step-by-step explanation:

PQ*PQ=PQ²=(5x+16)²=25x²+160x+256

8 0
3 years ago
Please help!!! i’ll give brainliest.
S_A_V [24]

Answer:

quadrilateral ABCD is not congruent to quadrilateral KLMN. quadrilateral ABCD cannot be mapped onto quadrilateral KLMN through a series of rotations, reflections or translations.

7 0
3 years ago
Mackenzie investigated the relationship between the number of hours studying and the test score for some of the students in her
son4ous [18]

Answer:There is a relationship between study hours and test score. As the hours of studying increase, the test scores increase.

Step-by-step explanation:

From the given scatterplot in which Mackenzie investigated the relationship between the number of hours studying and the test score for some of the students in her class.

We can see that the dots are increasing in the right and go upward with respect to time.

It shows there is a relationship between the test score and hours of studying.

As the hours of studying increase, the test scores increase .

6 0
3 years ago
Read 2 more answers
Determine if the following system of equations has no solutions, infinitely many
DochEvi [55]

Answer:

There is one solution

Step-by-step explanation:

2x + y = -1

8x + 3y = -2

Multiply the first equation by -4

-8x -4y = 4

Then add the equations together to eliminate x

-8x -4y = 4

8x + 3y = -2

--------------------

   -y = 2

Multiply by -1

y =-2

Now find x

2x+y =-1

2x+-2 =-1

Add 2 to each side

2x-2+2=-1+2

2x=1

Divide by 2

x = 1/2

8 0
3 years ago
Other questions:
  • Find the difference.<br> (-2ab-2a-5) - (6ab+2)
    15·1 answer
  • A soccer ball was kicked in the air and follows the path h(x)=−2x2+1x+6, where x is the time in seconds and h is the height of t
    14·2 answers
  • Write down two different prime numbers that have a sum of 24
    13·2 answers
  • Another way to write (6+7)x
    11·2 answers
  • Nathan is a cat enthusiast! He currently cares for 4 different cats. He adopts 2
    8·1 answer
  • Please help me with this will give Brain
    14·1 answer
  • 3. The Round Rock Express has a pitcher with an impressive winning record. Opposing teams are attempting to analyze his pitches.
    12·1 answer
  • WILL GIVE BRAINLIST IF U CAN SOLVES THIS PROBLEMhbigbg75585t85g7b7g5g7gghghgh75hg74h8t58gh8h54th784t75ty84t7y974t+ggnonthn4nhhhn
    6·1 answer
  • Express 512 as a power of 2.<br> a) 2*8*<br> b) 27*7*<br> c)29*9*<br> d) 210*10*
    10·1 answer
  • In a survey of 1900 people who owned a certain type of​ car, 1140 said they would buy that type of car again. What percent of th
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!