Monique collects data from a random sample of seventh graders in her school and finds that 10 out of 25 seventh graders participate in​ after-school activities. Write and solve a proportion to estimate the number of 190 seventh graders n who participate in​ after-school activities if seventh graders attend​ Monique's school.

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

umm im not really sure because i never had to do this

step-by-step explanation:

this "question" looks more like a project is there any other info you can give me about this. it could be too complex for someone else to do on this website