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777dan777 [17]
1 year ago
13

Out of 25 students, 15 students are girls. what is the ratio of boys and girls? a: 3:5 b: 2:5 c: 2:3

Mathematics
1 answer:
Vadim26 [7]1 year ago
6 0

Answer:

Answer: C 2:3

Step-by-step explanation:

total students = 25

total girls = 15

total boys = 25-15 = 10

boys:girls = 10:15

divide by 5 to get 2:3

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A square has a side length of 22 meters what is the area of the square
anzhelika [568]

Answer:

A =484 m^2

Step-by-step explanation:

We find the area of a square by

A = s^2  where s is the side length

A = 22^2

A =484 m^2

7 0
3 years ago
Pleasee helpp answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Savatey [412]

Answer:

m=2

Step-by-step explanation:

(x1,y1)=(−7,−6)

(x2,y2)=(−3,2)

m=

y2−y1  / x2−x1

=  2−−6  / −3−−7

= 8/4

m=2

Can you give me Brianliest  please

6 0
2 years ago
Read 2 more answers
I need help with all
aev [14]

Answer:

for Question 2 its 2/7

Step-by-step explanation:

4 0
2 years ago
The temperature, t, in degrees Fahrenheit, can be found by counting the number of cricket chirps, c, heard in 14 seconds and the
AleksandrR [38]

The graph is continuous.A viable solution is (10, 50) at the function t = c + 40.

The complete question is given below:-

The temperature, t, in degrees Fahrenheit, can be found by counting the number of cricket chirps, c, heard in 14 seconds and then adding 40. The equation t = c + 40 models the relationship between the temperature and the number of cricket chirps. What is true about the graph that represents this real-world scenario? Check all that apply.

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

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

The graph is continuous.

A viable solution is (10, 50).

t = c + 40

The given equation is

t = c + 40

This equation models the relationship between the temperature and the number of cricket chirps.

Where is the temperature in degrees Fahrenheit and is the number of cricket chirps heard in 14 seconds?

According to the problem, the temperature can be found by counting the number of cricket chirps heard in 14 seconds and then adding 40.

Now, the choices to this question are

The graph is continuous.

All values of t must be positive.

A viable solution is (–2, 38).

A viable solution is (0.5, 40.5).

A viable solution is (10, 50).

The graph of the given equation is attached, it shows the linear relationship between both variables.

Notice that the graph is continuous, it doesn't have any restriction, nor "emptiness" at certain values.

Observe that the remaining choices are all solutions to the equation, but not all of them are viable because the number of cricket chirps must be positive and integer because we can't hear the sound of 0.5 cricket.

Therefore, the last choice is viable (10, 50).

To know more about graphs follow

brainly.com/question/25020119

#SPJ1

6 0
1 year ago
What is the answer for number six?
Anna71 [15]
I believe x is 0 because if we assume y and x are 0 then 0=0 and 0= 5 x 0
6 0
3 years ago
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