Mathematics, 22.10.2020 21:01 anthony983
Biologists need to know roughly how many fish live in a certain lake, but they don't want to
stress or otherwise harm the fish by draining or dragnetting the lake. Instead, they let down
small nets in a few different spots around the lake, catching, tagging, and releasing 96 fish. A
week later, after the tagged fish have had a chance to mix thoroughly with the general
population, the biologists come back and let down their nets again. They catch 72 fish, of
which 4 are tagged. Assuming that the catch is representative, how many fish live in the
lake?
Answers: 1
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Can (2,3 and square root 10) be sides ona right triangle?
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The distance from the sun to earth is about 1.5Γ10 to the 11th m suppose light travels at a speed of 3Γ10 to the 8th m per second about how long does it take light from sun to reach earth
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Mathematics, 22.06.2019 08:00
1. write an algebraic expression for the word phrase: the quotient of x and 15 2. write a word phrase for the algebraic expression 5x + 2
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Biologists need to know roughly how many fish live in a certain lake, but they don't want to
stress...
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