A species of fish were noted to be increasing by a rate of .27. In 2020, 350 fish were counted in the lake. How many total fish would be expected to be in the lake in 2021?

(a)  

A species of fish were noted to be increasing by a rate of .27. In 2020, 350 fish were counted in the lake.  The carrying capacity of the lake is about 500 fish. How many fish would be expected to be added to the lake in 2021?

(a)  

A species of fish were noted to be increasing by a rate of .27. In 2020, 350 fish were counted in the lake.  The carrying capacity of the lake is about 500 fish. How many total fish would be expected to be in the lake in 2021?

(a)  

A scientist wanted to know how many fish were in a pond. She netted an initial capture of 18 fish. She tagged and re-released them. Her average number of tagged fish was 11, while her average number of captured fish was  21. How many fish are estimated to be in the pond?

(a)  

It turned out that a scuba diver was able to get a pretty accurate count of the pond. She counted 39 fish. What was the percent error of our scientist’s estimate? (Round to the whole number)

(a)