Mathematics, 30.03.2021 17:40, bubl6010
Assume we are considering the survival of whales and that if the number of whales falls below a minimum survival level m, the species will become extinct. Assume also that the population is limited by the carrying capacity M of the environment. That is, if the whale population is above M, then it will experience a decline because the environment cannot sustain that high a population level.
Q1. Discuss the following model for the whale population dP dt = k(M-P)(P-m) Where P(t) denotes the whales population at time t and k is a positive proportionality constant.
Q2. Graph dP/dt versus P and P versus t. Consider the cases in which the initial population P(0-Po satisfies P)
Answers: 3
Mathematics, 21.06.2019 16:30, stefancvorovic1
The equation of a circle is (x - 3)2 + (y - 7)2 = 25. determine the length of the radius. 4 25 12.5 5 write the standard equation of the circle with center (2, 3) and a diameter of 12. (x - 2)2 + (y - 3)2 = 36 (x + 2)2 + (y + 3)2 = 12 (x - 2)2 + (y - 3)2 = 6 (x - 3)2 + (y - 2)2 = 36 the equation of a circle is (x + 3)2 + (y + 7)2 = 25. where is (3, 4) located in relation to the circle? on the circle in the interior of the circle in the exterior of the circle at the center of the circle
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Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2
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Mathematics, 21.06.2019 18:50, garrettcameron12
Given: pqrs is a parallelogram prove: pr and qs bisect each other at t
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Assume we are considering the survival of whales and that if the number of whales falls below a mini...
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