Mathematics, 04.08.2020 18:01, magaaalimartinez
The growth of populations of organisms has many engineering and scientific applications. One of the simplest models assumes that the rate of change of the population p is proportional to the existing population at any time t:dp/dt = kgPwhere kg: the growth rate. The world population in millions from 1950 through 2000 was t 1950 1955 1960 1965 1970 1975p 2554 2780 3040 3346 3708 4087t 1980 1985 1990 1995 2000p 4454 4850 5276 5686 6079Requried:a. Use the data from 1950 through 1970 to estimate kg. b. Use the fourth-order RK method along with the results of (a) to stimulate the world population from 1950 to 2050 with a step size of 5 years. Display your simulation results along with the data on a plot.
Answers: 2
Mathematics, 21.06.2019 18:30, yeet6942000
Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
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Mathematics, 22.06.2019 00:30, anitadefrances
What is the perimeter of an equilateral triangle if each side is (x+3)?
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Mathematics, 22.06.2019 00:30, kadinmorgan
The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase
Answers: 1
The growth of populations of organisms has many engineering and scientific applications. One of the...
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