For a sequence of events in which the first event can occur n 1n1 ways, the second event can occur n 2n2 ways, the third event can occur n 3n3 ways, and so on, the events together can occur a total of n 1n1 times •n 2n2 times •n 3n3 times• ways. this is called

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

What is the first step of an indirect proof of a number that is divisible by two

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.