Which glass will get filled first. be very observant to all the paths and think about what would really happen.

Can someone me and plz do the problem

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

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