27. Four hundred consumers were surveyed about a new brand of snack food, Crunchicles. Their age groups and preferences are given in the table.
9
18-24 25-34 35-55 55 and over Total
9 47 38
61 155
3 6 5
28
43 42 53
65 203
55 95 96
154 400
Liked Crunchicles
Disliked Crunchicles
No Preference
Total
42
One consumer from the survey is selected at random. Use reduced fractions for your responses to each of
the following questions.
What is the probability that the consumer is 18 24 years of age, given that they dislike Crunchicles?
What is the probability that the selected consumer dislikes Crunchicles?
What is the probability that the selected consumer is 35-55 years old or likes Crunchicles?
If the selected consumer is 70 years old, what is the probability that they like Crunchicles?

the answer is 28

step-by-step explanation:

idk

step-by-step explanation:

i don't know

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.