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Unformatted text preview: Spring 2007 Therkelsen MA 241 - Exam 3 (C) Instructions • Use a blue examination book to answer all parts for each problem below. • Be sure to write your name and test form (C) on the front cover of the blue book. • Please do not answer more than one problem per page. • Unless otherwise noted, leave answers in exact form (for example, √ 2 instead of 1 . 4142 ... ). • Circle or box all final answers (partial credit may be given, but only for work shown). • No graphing calculators, cell phones, PDAs, etc. • Include this sheet when submitting your exam book. Problems 1. A group of researchers has determined that the deer population of a local forest is best approximated by the logistic growth model, which is of the form dP dt = kP ( 1 − P M ) . Last summer the population was 100 deer. A year later, the population was 120 deer. If k = 0 . 34, find the maximum population of deer the forest can maintain (that is, the M in this model). Round your answer to the nearest whole number.in this model)....
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- Spring '08
- Calculus, 1 m, 5 pts, blue book, Logistic function, 3 kg