Over and 12 hour period from 8 p. m. to 8 a. m. the temperature fell at a steady rate of 8 f to -16 f. if the temperature fell at the same rate every hour, what was the temperature at 4 a. m.

The sum of two numbers is 86, and their difference is 20. find the two numbers

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

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m