Find the probability of rolling a sum of 12 with two dice?

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

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

Angle that produces maximum distance