Question: A lake is currently stocked with 12,230 fish. Each year, the number of births per fish is 1.2, and the number of deaths per fish

A lake is currently stocked with 12,230 fish. Each year, the number of births per fish is 1.2, and the number of deaths per fish is 0.7. Show that if 6,115 fish per year are harvested, the number of fish in the lake will stay constant.

Step by Step Solution

★★★★★

3.45 Rating (158 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Lets start by calculating the net increase or decrease in the number of fish in the lake per year Ne... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Microsoft Excel Data Analysis 7th Questions!

A ticket agent has an arrangement with a concert hall that holds pop concerts on 60 nights a year whereby he receives discounts as follows per concert: For purchase of: He receives a discount of: 200...

The mean number of births per minute in the United States in a recent year was about eight. Find the probability that the number of births in any given minute is (a) Exactly five, (b) At least five,...

Finish the cost estimate about expanding health care for female veterans that we worked on in class. Please submit Excel spreadsheet to show calculations. II. 10-Year Budget Baseline & Estimates...

1. 2. In my class, I give five homework assignments, each worth 25 points, and three examns, each worth 100 points. I currently compute a student's final grade by giving 75 percent of the weight to...

A lake is currently stocked with 1 2 , 3 3 0 fish. Each year, the number of births per year per fish is 1 . 2 , and the number of deaths per fish is 0 . 7 . Show that if 6 , 1 1 5 fish per year are...

# Tasks In a class, A teacher gave ve homework assignments, each worth 25 points, and three exams, each worth 100 points. The teacher computes a student's nal 1 grade by giving 75 percent of the...

A lake is currently stocked with 122,290 fish. Each year the number of births per fish is 1.3 and the number of deaths per fish is 0.6. Create an excel spreadsheet to calculate as close as possible...

You have just begun a new stage in your careeryou have been hired to be the Human Resources (HR) Manager for Berkley Innovative Technologies. Upon meeting the CEO, she described how the company's...

CHAPTER 3 Population and Disease Patterns and Trends Stephen J. Williams CHAPTER TOPICS Need, Demand, and Utilization W I L S O N , LEARNING OBJECTIVES Upon completing this chapter, the reader should...

By reading : Tragedy of the Commons, Business Growth and the Fundamental Sustainability Problem : you can search this on google but I'll will upload on refernces as well please answer to following...

You are being asked to bid on a project to develop oil wells in Saudi Arabia. If you win, you would be paid in oil, and you would have costs in Saudi Riyal. How would you want to hedge your possible...

3. You are given the functions A = A (s, t, z), s= s(x, y, z), t=t(x, y, z). Use A for A(st,z) when s&t are being held constant, and Ag for JA(x,y,z) in which x & y are being held constant. dz dz =...

The simplest way to search for the root of an equation, ) = ( 0 , is to search for a change in sign of f ( x ) between two values of x . If there is a change in sign, there must be at least one root...

=+eliminated those differences by videotaping actors two black men, two black women, two white men, and two white womendescribing chest pain from identical scripts. They wore identical gowns, used

The file S02_16.xlsx contains traffic data from 256weekdays on four variables. Each variable lists the number of vehicle arrivals to a tollbooth during a specific five-minute period of the day. a....

The file S02_17.xlsx contains salaries of 200 recent graduates from a (fictional) MBA program. a. What salary level is most indicative of those earned by students graduating from this MBA program...

The file S02_18.xlsx contains daily values of the Standard & Poors 500 Index from 1970 to 2009. It also contains percentage changes in the index from each day to the next. a. Create a histogram of...

Worley Company buys surgical supplies from a variety of manufacturers and then resells and delivers these supplies to hundreds of hospitals, Worley sets its prices for all hospitals by marking up its...

FACTS : BLG is a limited liability Company taxed as a partnership and has four shareholders each owning 25% of the outstanding Interests (Shares). The shareholders outside basis in their respective...

El presupuesto de gastos generales de fabricacin en Franklyn Corporation se basa en las horas de mano de obra directa presupuestadas. El presupuesto de mano de obra directa indica que en enero se...