Mathematics, 03.12.2019 01:31 darrieg
The population of a certain planet is believed to be growing according to the logistic equation. the maximum population the planet can hold is 1010. in year zero the population is 50\% of this maximum, and the rate of increase of the population is 109 per year. what is the logistic equation satisfied by the population, p. [hint: previous question] p′ = 0.4p(1-(p/10^10)) how many years until the population reaches 90% of the maximum? [hint: use the general solution given in the text] number of years = -(ln(1/9))/0.4 how many years is it since the population was 109? number of years =
Answers: 3
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0
Answers: 2
Mathematics, 22.06.2019 00:30
Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days
Answers: 2
The population of a certain planet is believed to be growing according to the logistic equation. the...
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