Concept explainers
Limited population growth: tortoise population. The tortoise population,
(Source: www.deserttortoise.org)
a. Find the tortoise population after 0 yr, 5 yr, 15 yr, and 25 yr.
b. Find the rate of change in population,
c. Find the rate of change in the population after 0 yr, 5 yr, 15 yr, and 25 yr.
d. What is the limiting value (see Exercise 42) for the population of tortoises in a square mile of the Mojave Desert?
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