Ineed a word problem or this asap. !
x + y ≤ 40
4x + 5y ≥80

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

Which number line represents the solution set for the inequality - x 24?

Plzzz answer both questions and i will give you 100 points