School of Mathematics and Statistics
Carleton University
Math. 69.107
ASSIGNMENT 2
Due: November 20, 1998,
or November 19, 1998 (Dr. Pandey only)

1. [10] Krypton 87 is a radionuclide with a half-life of 1.27 hours. Determine how long it would take for a 5 gram sample to decay to 0.6 grams.
2. [10] Use graph paper to sketch the graph of the function f defined by

   

   Be sure to include all asymptotes and find all critical points, maxima and minima and points of inflection, if any.

3. Evaluate the following integrals.

   [5] a)

   

   [5] b)

   

4. [10] Evaluate

   

Total: /40

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