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IrinaVladis [17]

3 years ago

11

In ABC, and intersect each other at point Q. According to a theorem on medians, Q divides in the ratio 2 : 1. What are the coord

inates of Q? A. (5, -3.5) B. (4, -5) C. (3.33, -3) D. (3.67, -4)

1 answer:

matrenka [14]3 years ago

7 0

D that is the answer

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Answer:

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Step-by-step explanation:

The logistic differential equation is as follows:

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In this problem, we have that:

$K = 1200$ , which is the carring capacity of the population, that is, the maximum number of people allowed on the beach.

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This means that $\frac{dP}{dt} = 400$ when $P = 200$ . With this, we can find r, that is, the growth rate,

So

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$r = 2.4$

So the differential equation is:

$\frac{dP}{dt} = rP(1 - \frac{P}{K})$

$\frac{dP}{dt} = 2.4P(1 - \frac{P}{1200})$

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Step-by-step explanation:

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