The time required to double the amount of an investment at an interest rate r compounded continuously is given by $$t = \frac { \ln 2 } {r }$$ Find the time required to double an investment at 2%, 3%, and 4%.

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The Answer of The time required to double the amount of an investment at an interest rate r compounded continuously is given by $$t = \frac { \ln 2 } {r }$$ Find the time required to double an investment at 2%, 3%, and 4%.

The Time Required to Double the Amount of an Investment t=ln⁡2rt = \frac { \ln 2 } {r }t=rln2​

The Time Required to Double the Amount of an Investment $t = \frac { \ln 2 } {r }$