document.write( "Question 756378: In a class of 30 students, 16 have surnames beginning with A and 9 have surnames beginning with O. If a student is chosen at random, calculate the probability that a student's surname begins with O \n" ); document.write( "
Algebra.Com's Answer #460181 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! In a class of 30 students, 16 have surnames beginning with A and 9 have surnames beginning with O. If a student is chosen at random, calculate the probability that a student's surname begins with O \n" ); document.write( "--------------------- \n" ); document.write( "# of ways to succeed: 9 \n" ); document.write( "------ \n" ); document.write( "# of possible outcomes: 30 \n" ); document.write( "------- \n" ); document.write( "P(begin with O) = 9/30 = 3/10 \n" ); document.write( "-------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "====================== \n" ); document.write( " |