document.write( "Question 639767: A caterer offers 7 different entrees.
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document.write( "A customer may choose any 3 of the entrees
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document.write( "for a dinner. How many different
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document.write( "combinations of entrees can a customer
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document.write( "choose?\r
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document.write( "a.6
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document.write( "b.35
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document.write( "c.84
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document.write( "d.210
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document.write( "e.840 \n" );
document.write( "
Algebra.Com's Answer #402869 by reviewermath(1029)![]() ![]() You can put this solution on YOUR website! combin(7,3) = |