Question

Q1. 4 points You've recently bought a "random number generator (RNG) from an online retailer. Everytime you push a button of the RNG, it generates a nine-digit long random number (number consisting of random nine-digits from 0-9). How many times do you need to push the button in order to guarantee that at least two of the numbers generated by the RNG have the first 3 digits common? Fully evaluate the result TOUR OF ACCOUNTING OVER HERE LE HAVE OUR RANDOM NUMBER GENERATOR. NINE NINE NINE NINE NINE NINE ARE YOU SURE THATS RANDOMP DOMNESS THATS THE PROBLEM WITH RAN- YOU CAN NEVEA GE SURE. Q2. [4 points In an Ice Hockey tournament uOttawa and Carleton University play 10 consecutive matches against each other. Considering that there will be no draw, how many outcomes are possible? How many outcomes are possible if out of 10 matches uOttawa wins at least 4 matches and Carleton University wins at least 3 matches?

Answer 1