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Biology, 04.02.2020 21:54 christylivingsowzxa2

Abiologist wants to know the width w of a
river in order to properly set instruments for
studying the pollutants in the water. from
point a, the biologist walks downstream l =102 feet and sights to point c. from this
sighting, it is determined that _ = 60_.

how wide is the river?
answer in units of f

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Answers: 3

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Abiologist wants to know the width w of a
river in order to properly set instruments for
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