Aisha surveyed 60 of her friends to find out their favorite type of pizza. the results are shown on the circle graph.

approximately how many friends selected mushroom as their favorite type of pizza?

a.
10

b.
15

c.
20

d.
30

b

step-by-step explanation:

the word superfluous means unnecessary

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.

sasasadaassasasasa opk ok you know

answer is  

d.

3.09

hope you got this right.