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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
Suppose we have selected 9 players for a baseball team.
a) How many possible batting orders are there?
b) If the pitcher has to bat last, how many possible batting orders are there?
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