The distance between two towns on a map is 9 centimeters. the actual distance between two towns is 63 kilometers. what is the scale on the map?

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

Which expression is equivalent to -5(3x - 6/7)

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83