Question 1
Given: f(x)=x2-1 and g(x) = 2x-5
Find: (gof)(x)

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 below? p is circumscribed about quadrilateral abcd. what is the value of x

The area of a circle is equal to 1 dm². find the radius of the circle.