In a particular library, 18% of the books are children's books, 53% of the books are adult fictions, and the rest are adult non-
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Answer:
6 swimmers in the first heat can be arranged in 1716 different ways.
Step-by-step explanation:
A swim meet has 13 contestants signed up. To calculate the arrangement of first 6 swimmers in first heat we will use combinations because order doesn't matter.
So to select 6 swimmers out of 13 contestants number of different ways
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= 1716
Therefore, 6 swimmers in the first heat can be arranged in 1716 different ways.
Answer:
Step-by-step explanation:
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