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Mathematics, 01.10.2021 01:30 Supermonkey6425
The mean weight of a class of 35 students is 45 kg. If the weight of the teacherbe included, the mean weight increases by 500 g. Find the weight of theteacher.
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The mean weight of a class of 35 students is 45 kg. If the weight of the teacherbe included, the mea...
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