SaraJaneEllis SaraJaneEllis

23-05-2016
Mathematics

contestada

If you have an 81 for your 9 weeks grade but make a 70 on your exam whats going to be your final grade?

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TheOneAndOnlyKibeye TheOneAndOnlyKibeye

23-05-2016

To do this you need the mean.
(81*9+70)/10 that is the mean equation.
Solve.
(799)/10
79.9
79.9% Will be your grade or a C

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