Kayla Murray: Created page with "Spruce budworms are a major pest that defoliate balsam fir. They are preyed upon by birds. A model for the per capita predation rate (percentage of worms th..."

2017-12-03T06:35:22Z

Created page with "Spruce budworms are a major pest that defoliate balsam fir. They are preyed upon by birds. A model for the per capita predation rate (percentage of worms th..."

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Spruce budworms are a major pest that defoliate balsam fir. They are preyed upon by birds. A model for the per capita predation rate (percentage of worms that are eaten) is given by

::<math>f(N)=\frac{12N}{81+N^2}</math>

where  <math style="vertical-align: 0px">N</math>  denotes the density of spruce budworms measured in worms per square meter. Determine where the prediation rate is increasing and where it is decreasing.
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[[007A Sample Final 2, Problem 9 Solution|'''Solution''']]

[[007A Sample Final 2, Problem 9 Detailed Solution|'''Detailed Solution''']]

[[007A_Sample_Final_2|'''Return to Sample Exam''']]

007A Sample Final 2, Problem 9 - Revision history

Kayla Murray: Created page with "Spruce budworms are a major pest that defoliate balsam fir. They are preyed upon by birds. A model for the per capita predation rate (percentage of worms th..."