Thirty men take 20 days to complete a job working 9 hours a day. How many hour a day should 40 men work to complete the job?

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

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

Find the commission on a $590.00 sale if the commission is 15%.