values of X, the number of components in a system submitted for repair that must be replaced, are 1, 2, 3, and 4 with onding probabilities 0.15, 0.15, 0.35, and 0.35, respectively. alculate E(X) and then E(5 – X). E(X) = 5 - X) - 150 ould the repair facility be better off charging a flat fee of $95 or else the amount $ [(5 – X) Wote: It is not generally true that 150 e repair facility | -Select--- v be better off charging a flat fee of $95 because E (5 - X)]

Select all the points below that would be in the solution set of the function y = x. %3D (2,5) (5, 2) (0, 0) (4, 10) (10, 4)

Which of these functions has exactly two different zeros? 2-10 g(z)%3D% /(z)%3D o h(z) =- 4z + 4 o k(z) =+ 11z + 24 4r+4

A food manufacturer uses an extruder (a machine that produces bite-size cookies and snack food) that yields revenue for the firm at a rate of $200 per hour when in operation. However, the extruder breaks down an average of two times every day it operates. If Y denotes the number of breakdowns per day, the daily revenue generated by the machine is R = 1600 − 50Y 2. Find the expected daily revenue for the extruder.