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To determine the number of trout in a lake​, a conservationist catches 126 trout​, tags​ them, and releases them. Later 158 trout are​ caught, and it is found that 32 of them are tagged. Estimate how many there are in the lake.

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carlosego

Answer: There are an estimated of 622 trouts in the lake.


Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

1. You know that:

- The conservationist catches 126 trout​.

- Then, 158 trout are​ caught, and 32 of them are tagged.

2. Therefore, you can write the following ratio, where x is the number of trout in the lake. Then, when you solve for x, you obtain the following result:

[tex]\frac{32}{158}=\frac{126}{x}\\x=622.12[/tex]


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