Oscar's father has a large collection of ties. He has 18 ties, and 2 of them are paisley.
If Oscar's father chose a tie at random, what is the probability that the tie would be paisley?

You use math in day-to-day routines when grocery shopping, going to the bank or mall, and while cooking. how do you imagine you will use math in your healthcare career?

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

Factor and solve to find roots x squared -x - 90 =0