document.write( "Question 821846: John is taking an exam, but hasn’t studied or gone to class all term. He figures on guessing all the answers and hoping to get lucky. The test contains 100 multiple-choice questions. Each question has 5 possible answers, only one of which is the correct answer. \r
\n" ); document.write( "\n" ); document.write( "What are John’s chances of scoring:\r
\n" ); document.write( "\n" ); document.write( "a. exactly 70 on the exam?\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "b. 70 or better on the exam?\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "c. 90 or better on the exam?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #494461 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
Unless the test counts for everything, it doesn't matter what he gets on the test.
\n" ); document.write( "There isn't a chance in hell he will get a 70 and hell will freeze over before he gets more than that.
\n" ); document.write( "
\n" );