Logistic growth is a measure of continuous growth of a population of individuals in such an environment where the resources are limited. Such type of growth pattern has a characteristic growth curve which is S-shaped or sigmoidal.

The equation for logistic growth is as follows -

Change in population size = $\frac {dN}{dt} = rN(K- \frac {N}{K})$

Where,

N = size of population

r = intrinsic rate of increase

K = carrying capacity

The values of r, N and K are given in the question as 12, 30 and 40 respectively.

So,

$\frac{dN}{dt} = 12 \times 30(40 - \frac{30}{40}) = 14130$

5 0

2 years ago

Unlike mammals,fish

77julia77 [94]

Im going to guess either c or d

5 0

2 years ago

Read 2 more answers

Why will there be more regions prone to water shortages in 2025 than there are today?

nordsb [41]

Because of global warming

5 0

2 years ago

what is in order from the smallest to the largest: meter, millimeter, kilometer, decimeter, centimeter, dekameter, hectometer

Diano4ka-milaya [45]

<span>Smallest to largest is--
millimeter (0.001m)
decimeter (0.01m)
centimeter(0.1m)
meter (1m)
dekameter (10m)
hectometer (100m)
kilometer (1000m)</span>

3 0

3 years ago