3 years ago

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

Mathematics

1 answer:

lozanna [386]3 years ago

8 0

Answer:

15504 ways

Step-by-step explanation:

$C(n,r)=\frac{n!}{r!(n-r)!} \\\\C(20,5)=\frac{20!}{5!(15)!} \\\\C=15504$

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