Range: ______6). (3 points) How many ways can you reorder the letters in the word "BLACK"?
Answer: ________7). (4 points) 10 people at a party all shake hands. How many handshakes were there?
Answer: ________8). (4 points) Courtney, Jesse, Carrie, Miles, and Sandhu all go out to "Wild Waves". They all want to ride the "Log Flume Ride". Each log holds 2 kids. How many different ways can they ride the Log Flume Ride? It doesn't matter who sits in which seat.