document.write( "Question 483458: At the University of South Florida, a student must take at least 2 courses from each of 5 different areas in order to satisfy the general distribution requirement. Each of the areas has the number of courses indicated in the table. \r
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document.write( "Area I II III IV V
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document.write( "Courses 2 50 20 40 100 \r
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document.write( "a. If Sandy has satisfied all the requirements except for area V, and she wishes to take 3 courses in this area, how many choices does she have?
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Algebra.Com's Answer #330890 by edjones(8007)![]() ![]() You can put this solution on YOUR website! nCr=n!/((n-r)!*r!) \n" ); document.write( "=100!/((100-3)!*3!) \n" ); document.write( "=100!/(97!*3!) \n" ); document.write( "=161700 choices. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |