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Mathematics, 18.07.2019 15:00 blakeley7785

57 28 19 19 -26 54 88 65 13 x 18 -50 29 calculate the missing data value x from the given average (arithmetic mean) of 19 and the known data values in the table.

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57 28 19 19 -26 54 88 65 13 x 18 -50 29 calculate the missing data value x from the given average (a...
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