document.write( "Question 1173926: Kate wants to choose 3 out 13 different items as the Christmas presents. Given that 4 items are from
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Algebra.Com's Answer #799252 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "  6 A    4 B,  3 C  13 different items  
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document.write( "Choosing 3 items from the same shop:
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document.write( "find the number of combinations
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document.write( "   (6C3)+ (4C3) + (3C3) 
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document.write( "Wish You the Best in your Studies.
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