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Improper Integrals
11. Techniques of Integration / Improper Integrals / Problem 3
Problem 3

Suppose the average waiting time for a certain event is modeled by 0.00020te0.0002tdt 0.0002 \(\int\)_{0}^{\(\infty\)} t e^{-0.0002 t} \, dt . What is the average waiting time?