I have a test tomorrow and there are 2 question I am stuck on Five patrons check their coats at a theatre. In the confusion at the end of the performance, the attendant, in despair, hands the coats back at random What is the probability taht 3 or more of the patrons will get their coat back. The hint given is: can exactly 4 people receive their correct coat? Im pretty sure they cant because to do that, the fifth person would get the right coat back as well. second one: You are doing some wordprocessing, and you accidentally type 3 letters if the alphabet without noticing which ones you typed. What is the probability that the letters will be in alphabetical order from left to right? So can anyone help? I knoe what the asnwers are, i just dotn know how to get them (the answer is 11/120 and 1/6) somone, please explain!!!!