How do you find the length of DE If the whole line segment equals 27 and a to d equals 18

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

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Solve the system of equations. 2x-2y=-4 and x+y=8. show work