3- 10,11 N3

Ma The number of arrangements of the letters of the word footballs can be found using 10. 9! A. 2!2! B. 9! 9! C. (2) D. 5!212! Hint: The fundamental counting principle or permutations with repetitions can be used. 11. The number of routes from W to Y that pass through X on the grid provided, assuming movement can only be to the right and down, is W X A. 10 B . 56 C . 350 D. 792 Hint: Pathway questions can be thought of as permutations with repetition. Numerical Response 3. standing together is The members of a family of 6, with a mother, father, and 4 daughters, are to be arranged for a photograph. The number of ways this can be done if all five of the females are Hint: Consider all the f