Write a simplified polynomial expression in standard form to represent the area of the rectangle below. a picture of a rectangle is shown with one side labeled as x-4 and another side labeled as 5x+2 a) 5x^2 + 18x - 2 b) 5x^2 + 13x + 2 c) 5x^2 - 18x - 8 d 5x^2 + 13x + 8

True or false? a triangle can be circumscribed about a given circle

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

Solve the system of equations y= 3/2 - 1, -x+ y =-3