Please help i will mark brainliest and thank you in advance

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

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

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.