document.write( "Question 446488: help please\r
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document.write( "Three red and three blue flags are arranged randomly along
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document.write( "a wire. What is the probability that the six flags alternate in
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document.write( "color?
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document.write( "A. 1/20
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document.write( "B. 1/10
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document.write( "C. 1/4
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document.write( "D. 1/2 \n" );
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Algebra.Com's Answer #307568 by sudhanshu_kmr(1152)![]() ![]() You can put this solution on YOUR website! total no. of ways = 20\r \n" ); document.write( "\n" ); document.write( "no. of ways when flags alternate is color = 2 \r \n" ); document.write( "\n" ); document.write( "probability = 2/20 = 1/10\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "ans: B. 1/10 \n" ); document.write( " |