mollifay3437 mollifay3437
  • 23-12-2017
  • Mathematics
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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?

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jorel1380
jorel1380 jorel1380
  • 24-12-2017
7 choose 3 equals 35 different ways to choose 3 days out of 7
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