document.write( "Question 1126365: Evaluate\r
\n" ); document.write( "\n" ); document.write( "(b) C6, 4.
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\n" ); document.write( "\n" ); document.write( "(c) P7, 7.
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\n" ); document.write( "\n" ); document.write( "(d) C8, 8.
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Algebra.Com's Answer #742815 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "if you have combinations and permutations, then\r
\n" ); document.write( "\n" ); document.write( "(b) C6, 4.\r
\n" ); document.write( "\n" ); document.write( "\"6C4=+%286%21%29%2F%282%21+4%21%29=15\"\r
\n" ); document.write( "\n" ); document.write( "(c) P7, 7.\r
\n" ); document.write( "\n" ); document.write( "\"7P7=%287%21%29%2F%28%287+-+7%29%21%29=5040\"\r
\n" ); document.write( "\n" ); document.write( "(d) C8, 8.
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\n" ); document.write( "\"8C8=%288%21%29%2F%280%21+8%21%29=1\"
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