gluanete
25.03.2020 •
Mathematics
Biologists notice an alarming trend in the walleye population in Lake Erie. Despite annual restocking rates of 2 million fish, the population is decreasing by 15% each year. They estimate the walleye population was 26 million at the beginning of the current year. Write a sequence to represent the population for the first 4 years. (remember the restocking amount)
Is this sequence geometric or arithmetic? How do you know?
Walleye populations are considered to be in a rehabilitation state when they are between 15 and 20 million. In what year will the population reach this level? In addition to a harvest restriction, what intervention could be used?
What will the population of walleye be in year 8?
Using the formula the sum of the population for the first 10 years?
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it's glitchy here
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