Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Surviving toadlets are considered juveniles at 1 year (Lampo and De Leo 1998) and become breeding adults at 2 years. Adult survival depends on a number of environmental factors, especially desiccation. Toads obtain much of their water from their prey (-69%) and lose water via evaporation, respira-tion, and excretion (Kearney et al. 2008). Although these animals can sustain substantial water loss, if they lose 40% of their body mass or more, they are much more likely to die of dehydration (Florance et al. 2011). Adult survival rates vary between 30 and 70% (Lampo and De Leo). Juveniles are assumed to have only 10% of the adult survival rates. Using this information, develop a grid-based individual-based simulation involving juvenile and adult cane toads. Initialize the grid with juveniles and adults in random locations and juveniles of random ages. Have new juveniles entering the simulation at random times from around a pond. Have new adult toads entering the simulation at random times from grid boundaries. Allow toads to migrate out of the area in any direction. Because young toads are primary colonizers, young adults should be more likely to move than older toads and young toadlets. Running the simulation a number of times, deter-mine the mean number of juveniles and adults that survive, die, and migrate.
Using the definitions of the Total Sum and Squares (TSS) and the Sum of Squared Residuals (SSR) compute R2 of this regression
Do economists think that predatory pricing is commonly employed as a profitable business strategy? Why or why not?
Which auction should you choose to maximize your profit? The first-price bidders shade their bids by 20% of their evaluation of its value. The second-price bidders all utilize the optimal strategy for second price auctions stated in the textbook.
Consider that the U.S. supply of ethanol follows the function S(p) = 5p, and that the US demand for ethanol is D(p) = 13.5 - 2.5p. Without any government role, there are in equilibrium 9 Billion gallons/year transacted at a price of $1.80/gallon.
annual savings due to an energy efficiency projects have a most likely value of $30,000. the high estimate of $40,000 has a probability of .2, and the low estimate of $20,000 has a probability of .3. what is the expected value for the annual savin..
Assume that demand for a commodity is represented by the equation P = 10 - 0.2 Q d, and supply by the equation P = 2 + 0.2 Qs where Qd and Q s are quantity demanded and quantity supplied, respectively, and P is the Price. Use the equilibrium condi..
If we cannot measure every invention or new idea, how can we possibly measure the contribution to growth of technological progress?
Illustrate and compute the market equilibrium.
Is the personal saving rate pretty stable over time? When did the personal saving rate start to fall in the United States?
Assume in perfect competition, the function of marginal cost is: MC=3+3Q, and price P = 15. What is the optimal quantity to maximize the firm's profit
The Committee will closely monitor incoming information on economic and financial developments in coming months. If the outlook for the labor market does not improve substantially, the Committee will continue its purchases of agency mortgage-back..
Are there other ways to structure a social security system that might alleviate some of the problems associated with this one? Explain.
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd