The ratio of boys to girls in the chess club is 4 : 3. If there are 48 boys in the club, how many students are in the chess club?

84 students

Step-by-step explanation:

We know that the ratio of boys to girls is 4 : 3, and we know that the actual number of boys is 48, so let's set up a proportion:

, where x is the number of girls in the club

Cross-multiply:

4x = 48 * 3 = 144

x = 144/4 = 36

Thus, there are 36 girls in the club.

Don't forget to check back with the question! It's asking for the total number of students, so we need to add 36 to 48:

36 + 48 = 84

Therefore, our answer is 84 students.

~ an aesthetics lover

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

8 2/3 is the answer

step-by-step explanation: just use a calculator