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How many ways can Rudy choose 5 pizza toppings from a menu of 20

How many ways can Rudy choose 5 pizza toppings from a menu of 20
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2 votes
How many ways can Rudy choose 5 pizza toppings from a menu of 20

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User LdM
by
8.2k points

1 Answer

5 votes

Answer:

15504 ways

Explanation:


C(n,r)=(n!)/(r!(n-r)!) \\\\C(20,5)=(20!)/(5!(15)!) \\\\C=15504

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User Silverbolt
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