1. Coltron wants to start Chimpokomon card collection. There are three kinds of cards, cards with fire chimpokomon, cards with water chimpokomon and cards with earth chimpokomon. If Coltron has 10 cards (4 fire, 5 water, 1 earth) and he draws three at random, determine the probability that he gets at least 1 fire chimpokomon card.
2. You toss a fair die three times. What is the proability that you will get at least two 6's? By a "fair" die we mean a die for which the probability of getting a 6 on any throw is equal to 1/6.