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Determine the fraction of callers who wait between 0 and 15 minutes. 01 e 15 100% 15 1-e 4≈ 98% 15 +e 16 89%

Determine the fraction of callers who wait between 0 and 15 minutes. 01 e 15 100% 15 1-e 4≈ 98% 15 +e 16 89%

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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--- ### Determine the Fraction of Callers Who Wait Between 0 and 15 Minutes 1. \( 1 - e^{-15} \approx 100\% \) 2. \( 1 - e^{-\frac{15}{4}} \approx 98\% \) 3. \( \frac{1}{2} + e^{-\frac{15}{16}} \approx 89\% \) --- **Explanation:** This question asks you to determine the fraction of callers who wait for a period between 0 and 15 minutes. The provided answers use different exponential decay models to estimate these fractions. You are given three different mathematical expressions, each of which includes exponential functions and constants, and you need to choose the correct estimation.
Transcribed Image Text:--- ### Determine the Fraction of Callers Who Wait Between 0 and 15 Minutes 1. \( 1 - e^{-15} \approx 100\% \) 2. \( 1 - e^{-\frac{15}{4}} \approx 98\% \) 3. \( \frac{1}{2} + e^{-\frac{15}{16}} \approx 89\% \) --- **Explanation:** This question asks you to determine the fraction of callers who wait for a period between 0 and 15 minutes. The provided answers use different exponential decay models to estimate these fractions. You are given three different mathematical expressions, each of which includes exponential functions and constants, and you need to choose the correct estimation.
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