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There are 21 novels, 18 volumes, and 16 comic books on a shelf. How many ways...

  1. There are 21 novels, 18 volumes, and 16 comic books on a shelf. How many ways can you select one novel, one volume, and one comic?
  2. How many ways can a four-person executive committee (president, vice-president, secretary, treasurer) be selected from a 16-member board of directors of a non-profit organization? The order matters.
  3. A group of 8 politicians is to be chosen from a candidate list of 19 to represent the city council. How many ways can this be done? Order doesn’t matter.
Math   Statistics-And-Probability   
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