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vladimir2022 [97]

4 years ago

5

A study of fish is being conducted in a pond. They marked 30 fish and released them. The next day, they counted 75 fish, 25 of t

hem which had been marked. Find the best estimate of fish population in he pond.

1 answer:

Nady [450]4 years ago

8 0

We estimate that 25/75 = 1/3 of the fish in the pond are marked.

So an estimate would be 30 / 1/3 = 30*3

= 90 answer

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Step-by-step explanation:

For the function $f(x)= (x+7)^5$ , Find $f^{-1} (x)$

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