Need help to do this step by step please
3x2 - 2x=-1

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

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

Solve the equation by completing the square. x^2+2x=17