A certain lake is stocked with 10,000 fish. The population is growing according to the logistics...
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A certain lake is stocked with 10,000 fish. The population is growing according to the logistics 10,000 curve: p where t is measured in months since the lake was initially stocked. 1 9e 5 a. Find the population in 8 months b. How many months will the fish population going to be 2000. The population of city is given by P 100,000(1.03)' where t is the number of years after 1988. Find the population in (a) 1988 (b) 1989 and (c) 1990. 0.0281 A radioactive element is such that N grams remain after t hours, where N 20 e How many grams remain after 30 hours? Problem (a)-(e), find (i) the compound amount and (ii) the compound interest for the given investment and annual rate. a. RM4000 for 7 years at 6% compounded annually b. RM700 for 15 years at 7% compounded semiannually C. RM4000 for 15 years at 8½% compounded quarterly d. RM5000 for 2 years at 9% compounded monthly e. RM8000 for 3 years at 6%% compounded daily. (Assume that there are 365 days in a years). A trust fund is being set up by a single payment so that at the end of 30 years there will be RM20,000 in the fund. If the interest rate is 8% compounded quarterly, how much money should be paid initially into the trust fund? A certain lake is stocked with 10,000 fish. The population is growing according to the logistics 10,000 curve: p where t is measured in months since the lake was initially stocked. 1 9e 5 a. Find the population in 8 months b. How many months will the fish population going to be 2000. The population of city is given by P 100,000(1.03)' where t is the number of years after 1988. Find the population in (a) 1988 (b) 1989 and (c) 1990. 0.0281 A radioactive element is such that N grams remain after t hours, where N 20 e How many grams remain after 30 hours? Problem (a)-(e), find (i) the compound amount and (ii) the compound interest for the given investment and annual rate. a. RM4000 for 7 years at 6% compounded annually b. RM700 for 15 years at 7% compounded semiannually C. RM4000 for 15 years at 8½% compounded quarterly d. RM5000 for 2 years at 9% compounded monthly e. RM8000 for 3 years at 6%% compounded daily. (Assume that there are 365 days in a years). A trust fund is being set up by a single payment so that at the end of 30 years there will be RM20,000 in the fund. If the interest rate is 8% compounded quarterly, how much money should be paid initially into the trust fund?
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1 Fish population growth a To find the population in 8 months we use the logistic growth formula Pt K 1 Aekt where Pt is the population at time t K is ... View the full answer
Related Book For
College Algebra Graphs and Models
ISBN: 978-0321845405
5th edition
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
Posted Date:
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