a group of 125 teenagers were asked which of the following activities they would most likely choose to spend their free time doing: reading a book, watching television, playing video games, or listening to music. the results are displayed in the circle graph below.
how many teenagers chose listening to music?
35
40
45
50

the y will be in still but your answer will be y x 3

step-by-step explanation:

jk: )

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

the first one, all those points on the line just make a strait line.