Three students scheduled interviews for summer employment at the Brookwood Institute. In each case the interview results in either an offer for a position or no offer. Experimental outcomes are defined in terms of the results of each student interview. (Let Y = the position is offered to a student and N = the position is not offered to a student.) (a) List the experimental outcomes. (Select all that apply.) (Y) (N) (Y, Y) (N, N) (Y, N) (N, Y) (Y, Y, Y) (Y, Y, N) (Y, N, Y) (N, Y, Y) (Y, N, N) (N, Y, N) (N, N, Y) (N, N, N) (b) Define a random variable that represents the number of offers made. x = the percentage of offers accepted x = the ratio of offers to rejections x = the number of rejections x = the number of experimental outcomes x = the number of offers Is the random variable discrete? Yes No

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.

(b) 240

step-by-step explanation:

first, we use the pythagorean formula using the given side lengths to find x. then we use x to find the side lengths. then we add the side lengths to find the perimeter.

pythagorean theorem formula:

a^2 + b^2 = c^2

(x - 20)^2 + (x - 40)^2 = x^2

x^2 - 40x + 400 + x^2 - 80x + 1600 = x^2

x^2 -120x + 2000 = 0

(x - 100)(x - 20) = 0

x - 100 = 0 or x - 20 = 0

x = 100 or x = 20

we see that the solution x = 20 must be discarded because it will give a negative side length and a side length of 0. the only valid solution is x = 100.

perimeter = sum of the lengths of the sides

perimeter = x + x - 20 + x - 40

perimeter = 3x - 60

replace x with 100.

perimeter = 3(100) - 60

perimeter = 300 - 60

perimeter = 240

27 + 13x + 15 = (x + 5)( =

step-by-step explanation:

27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( =

can you take a photo of the screen?