1)A children's song has six notes in its first line, FFFABB. Assume all six notes are held for the same length of time. If the notes are rearranged at random, how many melodies could be composed?

2)A graduation banquet company offers a choice of5 appetizers,3 salads,4entrees, and2 desserts. How many meal options are available if one item from every category makes up a meal?

3)Which of the following would be an appropriate method for finding the number of ways of arranging the letters in the word OKOTOKS?

4)A home owner wants to purchase two different chairs for the living room, one for in front of the fire place and one for in front of the bay window. An interior decorator arrives at the home with photos of several different chairs, and shows the owner all72 possible arrangements. Photos of how many different chairs were shown to the home owner?

5) A hand of5cards is dealt from a standard deck of cards. The number of ways the hand could be made up of2Kings,1Queen, and2Aces is

6) From a group of9adults and8children,8people are to be selected to sing together. If at most7adults can be selected, the total number of ways the group can be chosen can be determined using

7)As a designer, Sarah has5tints of colour to use in decorating her living room. If Sarah plans to use at least4tints, how many combinations can she select?

8)In how many ways can a group of15students trying out for School Idol be divided into3 groups, where there are4students in one group,5students in a second group, and 6students in a third group.

9)To graduate from a particular high school, a student MUST be successful in both an English and a Social Studies Course. The student must also be successful in any four of the following courses: Math, P.E., Biology, Science, Chemistry, Physics, Drama, Music, Construction, French, Art, and Psychology. The number of possible six-course programs that would allow a student to graduate is represented by which statement?