Kimball's Farm has 50 flavors of ice cream! Suppose that kiddo it going to have a 3 scoop ice cream cone. He cares about the order of the flavors (eg. perhaps vanilla won't taste as good after a strong flavor like chocolate). 1. On fourth thought, kiddo realizes he'd like exactly two flavors for his 3 scoop cone. How many choices does he have for his ice cream cone? Hint: Use complements. What is the opposite of "Exactly two flavors"? 2. Use the method of complements to find the number of options kiddo has if he has three different flavors, including at at least one scoop of vanilla, strawberry, or chocolate. Hint: Use complements. What is the opposite of "at least one scoop of vanilla, strawberry, or chocolate"? 3. Kiddo still wants ice cream in a bowl, but he's decided he must have at least one scoop of vanilla, strawberry, or chocolate. How many choices does kiddo have if he will have 3 different flavors in his bowl? Hint: Use complements. What is the opposite of "at least one scoop of vanilla, strawberry, or chocolate