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3 years ago

9

Arturo can have pizza for dinner on any three of the next seven days. how many different ways can he select the days on which to

have pizza?

1 answer:

Montano1993 [528]3 years ago

6 0

7 choose 3 equals 35 different ways to choose 3 days out of 7
☺☺☺☺

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Hey!

First, let's write the problem.
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