document.write( "Question 859512: a family has seven children . if this family has exactly two boys, how many birth and gender orders are possible. \n" ); document.write( "
Algebra.Com's Answer #517788 by stanbon(75887)\"\" \"About 
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a family has seven children . if this family has exactly two boys, how many birth and gender orders are possible.
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\n" ); document.write( "Ans:: 7C2 = (7*6)/(1*2) = 21 gender orders
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\n" ); document.write( "Stan H.
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