Longevity of halibut In fishery science, a cohort is the col- lection of fish that results from one annual reproduction. It is usually assumed that the number of fish N(t) still alive after t years is given by an exponential function. For Pacific halibut, N(t) = Noe 02, where No is the initial size of the cohort. Approximate the percentage of the original number still alive after 10 years.

Longevity of halibut In fishery science, a cohort is the col- lection of fish that results from one annual reproduction. It is usually assumed that the number of fish N(t) still alive after t years is given by an exponential function. For Pacific halibut, N(t) = Noe 02, where No is the initial size of the cohort. Approximate the percentage of the original number still alive after 10 years.

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

See similar textbooks

Related questions

Q: Graph the function. y = 2(;)* O A. ty 10 1 O B. y 4 2 10 1 6 Review progress Question

Q: The growth of a population is modeled by a logistic equation, as shown in the graph below. What…

Q: Population of West Virginia The population of West Virginia decreased from about 1.853 million in…

Q: A country's population is 2001 and 2012 are given below. Use this information and the exponential…

A: We have to given exponential model A=P(1+r)n for country's population during period 2001 and 2012.…

Q: 3 Safin designed and launched an app. One week after he launched the app, it had 8 400 users. Four…

Q: A population is known to grow exponentially. If it starts at 100 and is 150 after 3 months when will…

Q: Determine whether each function is an example of exponential decay. Then find the y-intercept. 1. y…

A: The given function is y=40.85x. The exponential function is of the form y=abx. So, a=4 and b=0.85…

Q: The populations of Towns A, B, and C vary exponentially with respect to time. The population of…

A: Given that the populations of Towns A, B, and C vary exponentially with respect to time.(1) Town…

Q: Salicylate is active in aspirin. The following table shows the amount of salicylate in the…

A: Time (min) Salicylate (mg) 0 200 20 177 40 157 60 144 80 123 100 114 120 99

Q: Population A increases at a constant rate of 4%/yr. Population B increasesat a constant rate of 500…

A: Population A increases at a constant rate of 4%/yr. Population B increasesat a constant rate of 500…

Q: A certain animal population grows continuously. In 2013, it was recorded that the population was…

Q: An exponential equation is a nonlinear regressio

Question

Longevity of halibut In fishery science, a cohort is the col-
lection of fish that results from one annual reproduction. It
is usually assumed that the number of fish N(t) still alive
after t years is given by an exponential function. For Pacific
halibut, N(t) = Noe 02, where No is the initial size of the
cohort. Approximate the percentage of the original number
still alive after 10 years.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

The fish population of Lake Oconee is decreasing at a rate of 3% per year. In 2014 there were about 1300 fish. Write an exponential decay function to model this situation. Then find the population in 2020. O A y = 1300(0.97)* The population in 2020 will be exactly 1,082.86 fish. y = The population in 2020 will be about 1,083 fish. 1300(0.97) y = 1300(0.03)t The population in 2020 will be about 234 fish. y = 1300(0.7) The population in 2020 will be about 153 fish.
A model rocket is launched into the air from the top of the building. The table models the vertical height, y, in feet, for a given time, x, in seconds. What type of function would best model the data and why?
Which function is an example of exponential growth? A a(x) = 0.5(1.2)* в bir) - 2.4(0.86)*
Data from the Statistical Abstract of the United States show that in 1995 there were 55.61 thousand performances in the United States. From 1995 through 2007, this number increased on average by 8% each year. Let P denote the number of performances in thousands, and leg t denote the times in years since 1995, make an exponential model for P Versus t. how many performances by nonprofit professorial theaters does your model give for 2003? Round to three decimal places.
The numbers of polio cases in the world are shown in the table for various years. Year 1988 1992 1996 2000 2005 2007 Number of Polio Cases (thousands) 350 138 30 4 3.2 1.3 Let f(t) be the number of polio cases in thousands t years since 1980. Use a graphing calculator to draw a scattergram of the data. Is it better to model the data by using a linear or exponential model? (Exponential Find an equation of f. Hint f(t) coefficients to 4 decimal places. The number of polio cases is (decreasing per year. 25.77% Predict the number of polio cases in 2013. Hint Round the by Predict in which year there will be 1 case of polio. Hint years Find the approximate half-life of the number of polio cases. Hint
Model the data using an exponential function f(x) = Abx. f(x) = = X f(x) 01 2 125 25 5
Pls help ASAP