11 SL: Factorial Notation

Complete the following questions before our next class.

Exercise 1A (all questions)

Bonus question: If seven penguins run a race, and there’s a medal awarded for first, second, and third place, in how many different ways could the medals be awarded?

11 SL: Arithmetic & Geometric Sequences

Try to complete up to the end of the 5B.1 questions before Thursday’s class. (These are from the red book.)

Exercise 5A questions 4–6
Exercise 5B.1 questions 2, 3ac, 4, 6, 12ad, 14
Exercise 5C questions 1a, 2, 3af, 5, 6, 7, 10, 11ac, 12a