An initial species population , Mathematics

Assignment Help:

An initial species population is y(0) = 3000. At t=0 the population starts to grow exponentially with a doubling time of 2 years. Mark the only correct statement:

a)    The per capita growth rate is r = 0.4 [years-1]

b)    The population y(5) at the end of 5 years is smaller than 10,000

c)    At t = 6 years some unfortunate event has caused r, the per-capita growth rate to drop to r = -0.5. As a result he populationsize drop below y = 100 around the 11th year.

d)    None of the above.


Related Discussions:- An initial species population

Roman numerals, how to determine roman numerals to digits specially when it...

how to determine roman numerals to digits specially when it hundred thousands

Examples of solve quadratic equations by factorization, Provide me some Exa...

Provide me some Examples of solve quadratic equations by Factorization

Who had the highest batting average, Mike, Dan, Ed, and Sy played together ...

Mike, Dan, Ed, and Sy played together on a baseball team. Mike's batting average was 0.349, Dan's was 0.2, Ed's was 0.35, and Sy's was 0.299. Who had the highest batting average?

What is the probability that the card is a queen, Five cards - the ten, jac...

Five cards - the ten, jack, queen, king and ace, are well shuffled with their face downwards. One card is then picked up at random. (i)  What is the probability that the card is

Volume of grains in the silo , The volume of grains in a silo at a particul...

The volume of grains in a silo at a particular time (measured in hours) is given by V (t) = 4t(3-t) m 3 . Find the rate of change of the volume of grains in the silo from first pri

Addition and subtraction, In addition and subtraction we have discussed ...

In addition and subtraction we have discussed 1) Some ways of conveying the meaning of the operations of addition and subtraction to children. 2) The different models o

Find out the value of the subsequent summation, Using the formulas and prop...

Using the formulas and properties from above find out the value of the subsequent summation. c The first thing that we require to do here is square out the stuff being summe

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd