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Q71 5 Points A population is modeled by dP Р = 9P1 dt...
show works please Q1 Improper Integrals 10 Points Evaluate the following integrals and determine if they...
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Q1 Improper Integrals 10 Points Evaluate the following integrals and determine if they converge. If they converge, find the value of the integral. Show all of your work. Q1.1 5 Points et L dx 2 + ex Upload your file showing your work. Please select file(s) Select file(s) Q1.2 5 Points 28 da 3/(x – 8)2 Upload your file showing your work.
Suppose that a population of hacteria grows according to the logistic differential equation dP =0.01P-0.0002P2 dt...
Suppose that a population of hacteria grows according to the logistic differential equation dP =0.01P-0.0002P2 dt where Pis the population measured in thousands and t is time measured in days. Logistic growth differential equations are often quite difficult to solve. Instead, you will analyze its direction field to acquire infom ation about the solutions to this differential equation. a) Calculate the maximum population M that the sumounding environment can austain. (Note this is also calked the "canying capacity"). Hint: Rewrite...
Differential equations question. dp/dt = 0.3 (1-p/10) (p/10-2)p 1. (5 points) Consider the given population model,...
Differential equations question.
dp/dt = 0.3 (1-p/10) (p/10-2)p
1. (5 points) Consider the given population model, where P(t) is the population at time t A. For what values of P is the population in equilibrium? B. For what values of P is it increasing? C. For what values is it decreasing? : (i-T-YE -2) p dt120 her
show works please Q2 10 Points The rate, r, at which people get sick during an...
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Q2 10 Points The rate, r, at which people get sick during an epidemic of the flu can be approximated by r = 1000te-0.5t, where $r$ is measured in people/day and t is measured in days since the start of the epidemic. (a) When are people getting sick fastest? Show all your work. (b) How many people get sick during the epidemic? Show all your work. Upload your file showing your work. Please select file(s) Select file(s)
(1 point) Any population, P, for which we can ignore immigration, satisfies dP Birth rate –...
(1 point) Any population, P, for which we can ignore immigration, satisfies dP Birth rate – Death rate. dt For organisms which need a partner for reproduction but rely on a chance encounter for meeting a mate, the birth rate is proportional to the square of the population. Thus, the population of such a type of organism satisfies a differential equation of the form dP аP? — ЬР with a, b > 0. dt This problem investigates the solutions to...
The growth rate of a particular bacteria is modeled by the differential equation dP/dt = k P. Suppose a population at...
The growth rate of a particular bacteria is modeled by the differential equation dP/dt = k P. Suppose a population at of bacteria doubles in size every 11 hours. Initially, there are 200 bacteria cells. If we begin growing the bacteria for our experiment at 7: 00pm on September 4, when is the earliest the necessary 5,000,000 bacteria cells will be ready? a) September 07 at 12: 00pm b) September 07 at 9: 00pm c) September 08 at 8: 00am...
A population is modeled by the differential equation op = 1.50(1 - 4400). (a) For what...
A population is modeled by the differential equation op = 1.50(1 - 4400). (a) For what values of P is the population increasing? (Enter your answer in interval notation.) PE (b) For what values of P is the population decreasing? (Enter your answer in interval notation.) PE (c) What are the equilibrium solutions? (Enter your answers as a comma-separated list.)
Calculators up to Ti-84 or equivalent are allowed, however, to receive full credit you must show ...
Calculators up to Ti-84 or equivalent are allowed, however, to receive full credit you must show all your work. No other electronic devices may be used on the Quiz. Textbooks, notes, websites, apps, classmates, friends, etc. are not to be used on the Quiz. Partial credit is given. Scan and submit your solutions as one PDF file in the iCollege dropbox located in Assignments Quiz 5 by the due date. I. A population undergoing logistic growth (or decay) is modeled...
For the equation (dp/dt)=(P+2)(P^2-6P+5) find the equilibrium points and make a phase portrait of the differential...
For the equation (dp/dt)=(P+2)(P^2-6P+5) find the equilibrium points and make a phase portrait of the differential equation. Classify each equilibrium point as asymptotically stable, unstable or semi-stable. Sketch typical solution curves determined by the graphs of equilibrium solutions.
Differential Equations -13 points BoyceDiffEQ10 1.2.007. Ask Your T My Notes A given field mouse population...
Differential Equations
-13 points BoyceDiffEQ10 1.2.007. Ask Your T My Notes A given field mouse population satisfies the differential equation dp 0.2p-310 dt where p is the number of mice and t is the time in months. (a) Find the time at which the population becomes extinct if p(o) 1520. (Round your answer to two decimal places.) month(s) 25.12 (b) Find the time of extinction if p(o) - po, where o< po< 1550. 25.22 month(s) (c) Find the initial population...
show works please
Q1 Improper Integrals 10 Points Evaluate the following integrals and determine if they converge. If they converge, find the value of the integral. Show all of your work. Q1.1 5 Points et L dx 2 + ex Upload your file showing your work. Please select file(s) Select file(s) Q1.2 5 Points 28 da 3/(x – 8)2 Upload your file showing your work.
Suppose that a population of hacteria grows according to the logistic differential equation dP =0.01P-0.0002P2 dt where Pis the population measured in thousands and t is time measured in days. Logistic growth differential equations are often quite difficult to solve. Instead, you will analyze its direction field to acquire infom ation about the solutions to this differential equation. a) Calculate the maximum population M that the sumounding environment can austain. (Note this is also calked the "canying capacity"). Hint: Rewrite...
Differential equations question.
dp/dt = 0.3 (1-p/10) (p/10-2)p
1. (5 points) Consider the given population model, where P(t) is the population at time t A. For what values of P is the population in equilibrium? B. For what values of P is it increasing? C. For what values is it decreasing? : (i-T-YE -2) p dt120 her
show works please
Q2 10 Points The rate, r, at which people get sick during an epidemic of the flu can be approximated by r = 1000te-0.5t, where $r$ is measured in people/day and t is measured in days since the start of the epidemic. (a) When are people getting sick fastest? Show all your work. (b) How many people get sick during the epidemic? Show all your work. Upload your file showing your work. Please select file(s) Select file(s)
(1 point) Any population, P, for which we can ignore immigration, satisfies dP Birth rate – Death rate. dt For organisms which need a partner for reproduction but rely on a chance encounter for meeting a mate, the birth rate is proportional to the square of the population. Thus, the population of such a type of organism satisfies a differential equation of the form dP аP? — ЬР with a, b > 0. dt This problem investigates the solutions to...
The growth rate of a particular bacteria is modeled by the differential equation dP/dt = k P. Suppose a population at of bacteria doubles in size every 11 hours. Initially, there are 200 bacteria cells. If we begin growing the bacteria for our experiment at 7: 00pm on September 4, when is the earliest the necessary 5,000,000 bacteria cells will be ready? a) September 07 at 12: 00pm b) September 07 at 9: 00pm c) September 08 at 8: 00am...
A population is modeled by the differential equation op = 1.50(1 - 4400). (a) For what values of P is the population increasing? (Enter your answer in interval notation.) PE (b) For what values of P is the population decreasing? (Enter your answer in interval notation.) PE (c) What are the equilibrium solutions? (Enter your answers as a comma-separated list.)
Calculators up to Ti-84 or equivalent are allowed, however, to receive full credit you must show all your work. No other electronic devices may be used on the Quiz. Textbooks, notes, websites, apps, classmates, friends, etc. are not to be used on the Quiz. Partial credit is given. Scan and submit your solutions as one PDF file in the iCollege dropbox located in Assignments Quiz 5 by the due date. I. A population undergoing logistic growth (or decay) is modeled...
Differential Equations
-13 points BoyceDiffEQ10 1.2.007. Ask Your T My Notes A given field mouse population satisfies the differential equation dp 0.2p-310 dt where p is the number of mice and t is the time in months. (a) Find the time at which the population becomes extinct if p(o) 1520. (Round your answer to two decimal places.) month(s) 25.12 (b) Find the time of extinction if p(o) - po, where o< po< 1550. 25.22 month(s) (c) Find the initial population...
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