Combine the like terms of the expression (8 + 6x) + (-4 + 9c). Explain how you simplified the expression in each step. *

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

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 of the following best describes the delian problem?