document.write( "Question 757731: If I get a 57 on the final exam that is worth twenty percent of my grade and I have a 78 in the class what will my grade be \n" ); document.write( "
Algebra.Com's Answer #461046 by jim_thompson5910(35256)\"\" \"About 
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(final exam grade)*(weight of final exam) + (grade on rest of stuff)*(weight of rest of stuff)\r
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\n" ); document.write( "\n" ); document.write( "0.57*0.20 + 0.78*0.80 = 0.738\r
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\n" ); document.write( "\n" ); document.write( "so you will have a 73.8% grade overall
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