Solve the problem.
-The spread of a cold virus can be modeled using logistic equations. The key assumption is that at any given time, a fraction y of the population, where 0 ≤ y ≤ 1, has the virus, while the remaining fraction 1-y does not. Furthermore, the cold virus spreads by interactions between those who have it and those who do not. The number of such interactions is proportional to y(1 - y). Therefore, the equation that describes the spread of the virus is where k is a positive real number. Assume k = 0.7 and solve the initial value problem where the number of people who initially have the cold virus is y(0) = 0.3

A) y =
B) y =
C) y =
D) y =

Question

Solve the problem.
-The spread of a cold virus can be modeled using logistic equations. The key assumption is that at any given time, a fraction y of the population, where 0 ≤ y ≤ 1, has the virus, while the remaining fraction  1-y  does not. Furthermore, the cold virus spreads by interactions between those who have it and those who do not. The number of such interactions is proportional to y(1 - y). Therefore, the equation that describes the spread of the virus is   where k is a positive real number. Assume  k = 0.7  and solve the initial value problem where the number of people who initially have the cold virus is  y(0) = 0.3

A) y = 
B) y = 
C) y = 
D) y =

Quizplus · Accepted Answer

The Answer of Solve the problem.
-The spread of a cold virus can be modeled using logistic equations. The key assumption is that at any given time, a fraction y of the population, where 0 ≤ y ≤ 1, has the virus, while the remaining fraction  1-y  does not. Furthermore, the cold virus spreads by interactions between those who have it and those who do not. The number of such interactions is proportional to y(1 - y). Therefore, the equation that describes the spread of the virus is   where k is a positive real number. Assume  k = 0.7  and solve the initial value problem where the number of people who initially have the cold virus is  y(0) = 0.3

A) y = 
B) y = 
C) y = 
D) y =

Solve the Problem. -The Spread of a Cold Virus Can Be Modeled Using