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Chemistry, 30.09.2019 23:00 ajayrose

The mass of a watch glass was measured four times. the masses were
99.997 g, 100.008 g, 100.011 g, and 100.005 g. what is the average
mass of the watch glass?

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The mass of a watch glass was measured four times. the masses were
99.997 g, 100.008 g, 100.01...
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