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Unformatted text preview: Final Exam APPM 1360 Spring 2007 ON THE FRONT OF YOUR BLUEBOOK write: (1) your name, (2) your student ID number, (3) lecture section (4) your instructor’s name, and (5) a grading table. You must work all of the problems on the exam. Show ALL of your work in your bluebook and box in your final answer. A correct answer with no relevant work may receive no credit, while an incorrect answer accompanied by some correct work may receive partial credit. Text books, class notes, and calculators are NOT permitted. Maximum score: 215 points. 1. ( 14 points ) Evaluate and simplify as appropriate: (a) d d x [ x cosh ( ln x )] , (b) Z sinh x 1 + cosh x d x 2. ( 18 points ) The fish population P ( t ) of a lake is attacked by a disease at t = 0 and it is changing according to the equation d P d t = - 3 √ P (a) If at time t = 0 there are 900 fish in the lake, find their population at any given time t > 0....
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- Spring '06
- Archimedes, student ID number