Determine the degree of each vertex and the sum of degrees in the following graphs
(a) d(U) =
(b) d(V) =
(c) d(W) =
(d) d(X) =
(e) d(Y) =
(f) d(Z) =
Ed(v) =

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

How can you construct perpendicular lines and prove theorems about perpendicular lines

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z