Ericka is also in Mr. Whittaker’s science class and she recorded the variation in water level at a different part of the river.

Question

2 years ago

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Ericka is also in Mr. Whittaker’s science class and she recorded the variation in water level at a different part of the river.

She observed that the water level there fell 2.2 millimeters per year over a period of 6.2 years
This data is compared to the average annual trend, which shows the water level rising 1.8 mm/year.

Mathematics

1 answer:

Anton [14] · Answer 1 · 2022-11-30T00:51:32+03:00

Anton [14]2 years ago

3 0

Answer:

first one is 2.2mm/year and second is 6.2years and -2.2mm/year

Step-by-step explanation:

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