document.write( "Question 999128: The Computer Science department must select three faculty members to send to represent the department at a conference from the fifteen full-time faculty members. In how many ways can the selections be made? \n" ); document.write( "
Algebra.Com's Answer #616811 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "\"C%5B15%5D%5E3\" = \"%2815%2A14%2A13%29%2F%281%2A2%2A3%29\" = 5*7*13 ways.\r
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\n" ); document.write( "\n" ); document.write( "It is very standard test on Combinations.\r
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\n" ); document.write( "\n" ); document.write( "See the lesson  Introduction to Combinations  in this site.\r
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