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Suppose you are helping scientists conduct a study of a population of Rainbow Trout, which is a fish species that lives in California lakes. The scientists initially capture 50 Rainbow Trout from a lake and tag all of them. After 30 days, they capture 75 Rainbow Trout and count 15 tags.

Find the estimated total number of Rainbow Trout in the lake.
__________ Rainbow Trout.

(Hint: Use the equation: N = (M x T)/R)

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Bootlego

Answer:

250

Explanation:

N = (M*T/R)

substitute

  • N=(50*75/15)

simplify

  • N=(3750/15)
  • N=(250)

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