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Nikitich [7]
4 years ago
15

An extensive study conducted in 1980 concluded that the mean mercury level in oysters from the White Bear estuary was 0.017 part

s per million (ppm) with a standard deviation ppm. In 2012, a sample of 43 oysters from the same estuary exhibited a mean mercury concentration of .
Mathematics
1 answer:
trapecia [35]4 years ago
4 0

Answer:

0.00039534883

Step-by-step explanation:

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denpristay [2]

Answer:

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7 0
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patriot [66]

Answer:

Step-by-step explanation:

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3 years ago
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The rule is x+2, y-3 so you apply it to each of these coordinates. Right 2, down 3.
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7 0
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