17. 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 seventh graders, n, who participate in after-school
activities if 190 seventh graders attend Monique's school.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

the diameter is 16 cm. are you a teacher?

step-by-step explanation:

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

3x-x+2=4 i think that's is the answer, and i hope it you