in city lake, researchers caught, marked, and released 258 bass. later, they took a sample of 130 bass and found that 26 were marked. estimate the number of bass in the lake.

26 out of 130 were marked.

Divide 26 by 130:

26/130 = 0.20

20% of the bass caught were tagged.

Now divide the total amount caught and tagged by that percentage:

258 / 0.20 = 1,290

There are 1,290 bass in the lake.

1,290 bass

Step-by-step explanation:

In City Lake, researcher caught, marked and released 258 bass.

When they took a sample

26 out of 130 bass were marked =

We calculate the percentage of 26 out of 130 =

20%

Let the total number of bass in the lake = x

20% of x = 258

0.20x = 258

x =

x = 1,290

Estimated number of bass in the lake would be 1,290.

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step-by-step explanation: