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Alex_Xolod [135]
2 years ago
13

Three types of fish populate a lake. Researchers conducting a study want to know which type is most common in the lake. They sen

d teams to different locations on the lake to catch, tag, and release as many fish as possible.
What is the sample in this study?


A.
All fish in the lake

B.
All fish caught in the lake during the study period

C.
Fish that are caught and tagged by the research teams

D.
The type of fish with the greatest number
Mathematics
2 answers:
Gnesinka [82]2 years ago
8 0

Answer:

b

Step-by-step explanation:

konstantin123 [22]2 years ago
7 0

Answer:

fish that are caught and tagged by the research teams

Step-by-step explanation:

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We see that CF and DE are parallel to each other, which means that they had the same length with each other, so:
6n-1=5n+9
Subtract 5n for both side
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Add 1 for both side
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