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Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

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

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a