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Mathematics, 27.07.2019 00:20 neelydeY23
There are 5 people in a raffle drawing. two raffle winners each win gift cards. each gift card is the same. how many ways are there to choose the winners?
decide if the situation involves a permutation or combination, and then find the number of ways to choose the winners.
a.
permutation; number of ways = 20
b.
combination; number of ways = 20
c.
permutation; number of ways = 10
d.
combination; number of ways = 10
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