document.write( "Question 985811: a bag contains 28 marbles of which 4 are blue and 9 are green one marble is drawn from the bag what is the probability that the marble drawn is not blue?\r
\n" ); document.write( "\n" ); document.write( "a. 13/28
\n" ); document.write( "b. 6/7
\n" ); document.write( "c. 1/7
\n" ); document.write( "d 4/13
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Algebra.Com's Answer #606595 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "\"28\" marbles of which \"4\" are blue and \"9\" are green\r
\n" ); document.write( "\n" ); document.write( "\"4%2F28=blue\"=>\"1%2F7=blue\"=>\"0.1428571428571429=blue\"=>\"14\"% \"chance=blue\"\r
\n" ); document.write( "\n" ); document.write( "\"24%2F28=other\"=>\"6%2F7=blue\"=>\"0.8571428571428571=other\"=>\"86\"%\"+chance=other\"\r
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\n" ); document.write( "\n" ); document.write( "The probability of the marble \"not\" being blue is \"86\"%,or \"86%2F100=+43%2F50\", or very likely.\r
\n" ); document.write( "\n" ); document.write( "answer:
\n" ); document.write( "b.\"6%2F7\"
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