document.write( "Question 604146: How many ways can you make a sandwich by choosing 4 of 10 ingredients \n" ); document.write( "

Algebra.Com's Answer #380963 by Edwin McCravy(20055) $\"\"$ $\"About$

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document.write( "10 CHOOSE 4\r
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document.write( "10C4 which is sometimes written C(10,4) and sometimes written  =  = 210\r
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document.write( "Edwin\r
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