jross/spring11/2011springhw11.pdf · how many exactly two blue balls, ... 31. five a's, three...

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Page 1: jross/spring11/2011springHW11.pdf · how many exactly two blue balls, ... 31. Five A's, three B's, ... How many different words can you form? 32. A bag contains 45 beans of three
Page 2: jross/spring11/2011springHW11.pdf · how many exactly two blue balls, ... 31. Five A's, three B's, ... How many different words can you form? 32. A bag contains 45 beans of three
Page 3: jross/spring11/2011springHW11.pdf · how many exactly two blue balls, ... 31. Five A's, three B's, ... How many different words can you form? 32. A bag contains 45 beans of three