Each of four friends orders a sweatshirt from a catalog. there are 18 colors of sweatshirts, 6 of which are all cotton and 12 of which are a blend. each one orders a different color (no repeats) at random. what is the probability that the friends order only cotton sweatshirts?
a. 91 divided by 15.
b. 77 divided by 255.
c. 1 divided by 204.
d. 1 divided by 15.

c. 1 divided by 204.

Step-by-step explanation:

Given: The number of friends = 4

The total number of sweatshirts =18

If each one orders a different color (no repeats) at random., then the total number of ways to order sweatshirts =

If the friends order only cotton sweatshirts, then the number of ways to order sweatshirts=

Now, the probability that the friends order only cotton sweatshirts =

Hence, the probability that the friends order only cotton sweatshirts =

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

p

step-by-step explanation: