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Mathematics, 07.06.2021 17:00 lavardamon123

Calculate the weighted average of the numbers: 3, 7, 2, 4 with weights respectively: 1.3; 1.7; 1.4; 0.6

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Calculate the weighted average of the numbers: 3, 7, 2, 4 with weights respectively: 1.3; 1.7; 1.4;...
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