mia surveyed the students at her school to find out if they like the color black and/or pink. the results of her survey are shown in the two-way table below:

like black

do not like black

total

like pink

27

41

68

do not like pink

23

9

32

total

50

50

100

if a student does not like pink, what is the probability that student also does not like black? (5 points)
select one:
a. 18.0%
b. 21.9% incorrect
c. 28.1%
d. 39.1%

i just took the test, the correct answer is .. 31.5 in.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.

step-by-step explanation:

1