If money is invested at the constant rate r, the time to increase the investment by a

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If money is invested at the constant rate r, the time to increase the investment by a factor x is
t = ln x / r
(a) At what rate dt / dx is the time changing at x = 2?
(b) What happens to dt / dx as x gets very large? Interpret this result.

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Mathematical Applications for the Management Life and Social Sciences

ISBN: 978-1305108042

11th edition

Authors: Ronald J. Harshbarger, James J. Reynolds

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Question Posted: Feb 09, 2018 07:00 AM

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If money is invested at the constant rate r, the time to increase the investment by a

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t ln x r a b As x dt dx 0 As the factor at ...View the full answer

Mathematical Applications for the Management Life and Social Sciences

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