-8 = x/-9 + 11
show ur work

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

When only separate discreet points are graphed it is called?

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