document.write( "Question 1173850: To choose 3 out of 5 boxes in figure 2,how many combinations are there? \n" ); document.write( "
Algebra.Com's Answer #799153 by ikleyn(52914)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "I do not see the figure,\r
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\n" ); document.write( "\n" ); document.write( "but I know that the number of combinations any 5 items taken 3 at a time is\r
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\n" ); document.write( "\n" ); document.write( "             \"C%5B5%5D%5E3\" = \"%285%2A4%29%2F%281%2A2%29\" = 10.             ANSWER
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\n" ); document.write( "\n" ); document.write( "Solved.\r
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