Solutions to the inequality -2x+y≥ -4

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

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?

See attachment below and find the equivalent of tan(∠qsr)