document.write( "Question 210399: A lottery game has balls numbered 1 through 15. What are the odds of selecting an even numbered ball or a 8? \r
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document.write( " i need help beacsue i am confused how both answers can be the same. numbers 1-15 have 7 even numbers in between meaning this probabilty would be 7:15 but getting an 8 out of 1-15, wouldnt that be 1:8? the choices are between-
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document.write( "A)
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document.write( "15 : -7
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document.write( "B)
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document.write( "7 : 8
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document.write( "C)
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document.write( "7 : 15
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document.write( "D)
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document.write( "8 : 7
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Algebra.Com's Answer #158992 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A lottery game has balls numbered 1 through 15. What are the odds of selecting an even numbered ball or a 8? \n" ); document.write( "---- \n" ); document.write( "P(even or 8) = P(even) + P(8)- P(even and 8) \n" ); document.write( "= 7/15 + 1/15 - 1/15 = 7/15 \n" ); document.write( "--------------------------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============================================= \n" ); document.write( "I need help because I am confused how both answers can be the same. numbers 1-15 have 7 even numbers in between meaning this probabilty would be 7:15 but getting an 8 out of 1-15, wouldnt that be 1:8? the choices are between- \n" ); document.write( "A) \r \n" ); document.write( "\n" ); document.write( "15 : -7 \r \n" ); document.write( "\n" ); document.write( "B) \r \n" ); document.write( "\n" ); document.write( "7 : 8 \r \n" ); document.write( "\n" ); document.write( "C) \r \n" ); document.write( "\n" ); document.write( "7 : 15 \r \n" ); document.write( "\n" ); document.write( "D) \r \n" ); document.write( "\n" ); document.write( "8 : 7 \n" ); document.write( " \n" ); document.write( " |