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Mathematics, 27.09.2021 01:40 LuluMathLover101

the mean of 8 numbers is 12. the first seven nubers are 13,11,7,8,13,17and 12. what is the eighth numbee

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the mean of 8 numbers is 12. the first seven nubers are 13,11,7,8,13,17and 12. what is the eighth nu...
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