document.write( "Question 609974: An aviary contained 12 birdies and 15 eagles. Bogey left the window open and before Paar shut it, seven of them had flown out. Find the probability that 4 birdies and 3 eagles escaped through the window in alternating order.
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Algebra.Com's Answer #384085 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "An aviary contained 12 birdies and 15 eagles. \"27\" BIRDS in all.
\n" ); document.write( "seven of them flew out.
\n" ); document.write( "P(4 birdies and 3 eagles escaped through the window in alternating order)
\n" ); document.write( "P = \"%2812%2F27%29%2815%2F26%29%2811%2F25%29%2814%2F24%29%2810%2F23%29%2813%2F22%29%289%2F21%29\" \n" ); document.write( "
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