document.write( "Question 1202413: Mai has scored,72 ,73 ,63 and 74 on her previous four tests. What score does she need on her next test so that her average (mean) is ? \n" ); document.write( "
Algebra.Com's Answer #837238 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Mai has scored,72 ,73 ,63 and 74 on her previous four tests. What score does she need on her next test so that her average (mean) is ? \n" ); document.write( "--------------- \n" ); document.write( "(72 + 73 + 63 + 74 + Score)/5 = Average \n" ); document.write( " |