document.write( "Question 1024990: Suppose a student’s grade in a class is simply the mean of five 100-point
\n" ); document.write( "exams (objectives 2c, 5d)
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\n" ); document.write( "b. What is the lowest score that the student can earn on the last exam to get an B (80) in the
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Algebra.Com's Answer #640784 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
a) Average the test scores,
\n" ); document.write( "\"A=%2877%2B73%2B97%2B89%29%2F4=84\"
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\n" ); document.write( "\n" ); document.write( "b) \"%2884%2A4%2BT%29%2F5=80\"
\n" ); document.write( "\"336%2BT=400\"
\n" ); document.write( "\"T=64\"
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