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 ?
Found 3 solutions by mananth, Alan3354, ikleyn:
Answer by mananth(16946)   (Show Source):
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 ? what
Answer by Alan3354(69443)  (Show Source):
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 ?
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(72 + 73 + 63 + 74 + Score)/5 = Average
Answer by ikleyn(52810)  (Show Source):
You can put this solution on YOUR website! .
Hello,
in your post, a number should be placed right before the question mark.
This number is missed there, making your post non-sensical.
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