document.write( "Question 816105: A class of 45 students took an exam. There was 5 A's 11B's 19C's 6D's and the rest failed. If one student is selected at random, what is the probability that the students grade was a C or above? \n" ); document.write( "
Algebra.Com's Answer #491354 by algebrahouse.com(1659)\"\" \"About 
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number of successes
\n" ); document.write( "------------------------ = probability
\n" ); document.write( "number of possibilities\r
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\n" ); document.write( "\n" ); document.write( "C or above would be 5 A's, 11 B's and 19 C's
\n" ); document.write( "total possibilities is 45 students\r
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\n" ); document.write( "\n" ); document.write( "35 at C or above
\n" ); document.write( "---------------- = probability
\n" ); document.write( "45 total students\r
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\n" ); document.write( "\n" ); document.write( "7
\n" ); document.write( "-- = probability {reduced}
\n" ); document.write( "9
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