14. The Chess League has a goal of selling 5,500 discount tickets to the local movie theater as a fundraiser. A total of 11 clubs are part of the Chess League. Yolanda says that each club must sell 50 tickets to meet the goal. She used the numbers without the zeros to find that 55 11 = 5. Is Yolanda correct? Complete the statements to decide if Yolanda is correct. For each blank, fill in the circle before the word or phrase that is correct.
Permutations and Combinations
If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba, cb and ca. It is in a particular order. So, this can be called the permutation of a, b, and c. But if the order does not matter then ab is the same as ba. Similarly, bc is the same as cb and ac is the same as ca. Here the list has ab, bc, and ac alone. This can be called the combination of a, b, and c.
Counting Theory
The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.
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