What is the measure of
A. 45

B. 56

C. 60

D. 66

Use the distributive law to multiply. 3(4x + 5y + 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

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have