Give an example of a rigid object

What is the relationship between all triangles that can be drawn given the same three angles

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 of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319