Apopulation of size p (in millions) varies in time t (in years) according to a logistic equation of the form
dp/dt = p(4 − p) if the initial population size is p(0) = 1 find the population for all time

The ODE is separable, with

Split up the left side into partial fractions:

Then integrating both sides gives

Given that , we find

so that the population is given by the model

or

h

step-by-step explanation:

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.