document.write( "Question 765217: A bag contains 5 red balls, numbered one through five, and 6 blue balls, numbered one through six. What is the probability that a ball chosen in random is a one or blue? \r
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document.write( "Not certain how to begin. :/ \n" );
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Algebra.Com's Answer #466005 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A bag contains 5 red balls, numbered one through five, and 6 blue balls, numbered one through six. What is the probability that a ball chosen in random is a one or blue? \n" ); document.write( "------- \n" ); document.write( "P(one or blue) = P(one) + P(blue) - P(one AND blue) \n" ); document.write( "---------- \n" ); document.write( "P(one or blue) = 2/11 + 6/11 - 1/11 = 7/11 \n" ); document.write( "============================================== \n" ); document.write( "Cheer \n" ); document.write( "Stan H. \n" ); document.write( "============= \n" ); document.write( " \n" ); document.write( " |