document.write( "Question 581721: This year in math the teacher will be giving 5 tests, each scored out of 100. If Heather wishes to get an A+ average (90 or above), what is the lowest possible score she can receive on a test? \n" ); document.write( "
Algebra.Com's Answer #371813 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! This year in math the teacher will be giving 5 tests, each scored out of 100. If Heather wishes to get an A+ average (90 or above), what is the lowest possible score she can receive on a test? \n" ); document.write( "--- \n" ); document.write( "To get an average of 90 she can miss a total of 5*10 = 50 \n" ); document.write( "points in the 5 tests. (She needs 450 points in the 5 tests) \n" ); document.write( "--- \n" ); document.write( "The lowest test score she can get is 50 (she will need 100 \n" ); document.write( "on 4 of the tests). \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |