document.write( "Question 1152396: The University of Metropolis requires its students to pass an examination in college-level mathematics before they can graduate. The students are given three chances to pass the exam; 56% pass it on their first attempt, 64% of those that take it a second time pass it then, and 45% of those that take it a third time pass it then. (Assume that all students who do not pass the first or second time elect to take the test again.)\r
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document.write( "What percent of the students take the test three times \n" );
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Algebra.Com's Answer #774710 by Boreal(15235) You can put this solution on YOUR website! 56% pass first time or 56 out of 100 \n" ); document.write( "of 44 left, .64 pass for 28.2 \n" ); document.write( "that total is 84.2 students \n" ); document.write( "There are 15.8 students left so 15.8% take the test 3 times. \n" ); document.write( " \n" ); document.write( " |