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Suppose that $19083 is invested at an interest rate of 39% per year, compounded continuously. What is the account balance after 38 years?


Using \(\displaystyle P=P_0e^{kt}\) gives \(\displaystyle P=19083e^{\frac{39 t}{100}}\). Evaluating at \(\displaystyle t=38\) gives \(\displaystyle P=52106376369\) dollars.

Download \(\LaTeX\)

\begin{question}Suppose that \$19083 is invested at an interest rate of 39\% per year, compounded continuously. What is the account balance after 38 years? 
    \soln{4.5cm}{Using $P=P_0e^{kt}$ gives $P=19083e^{\frac{39 t}{100}}$. Evaluating at $t=38$ gives $P=52106376369$ dollars.}

\end{question}

Download Question and Solution Environment\(\LaTeX\)
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HTML for Canvas
<p> <p>Suppose that &#36;19083 is invested at an interest rate of 39&#37; per year, compounded continuously. What is the account balance after 38 years? </p> </p>
HTML for Canvas
<p> <p>Using  <img class="equation_image" title=" \displaystyle P=P_0e^{kt} " src="/equation_images/%20%5Cdisplaystyle%20P%3DP_0e%5E%7Bkt%7D%20" alt="LaTeX:  \displaystyle P=P_0e^{kt} " data-equation-content=" \displaystyle P=P_0e^{kt} " />  gives  <img class="equation_image" title=" \displaystyle P=19083e^{\frac{39 t}{100}} " src="/equation_images/%20%5Cdisplaystyle%20P%3D19083e%5E%7B%5Cfrac%7B39%20t%7D%7B100%7D%7D%20" alt="LaTeX:  \displaystyle P=19083e^{\frac{39 t}{100}} " data-equation-content=" \displaystyle P=19083e^{\frac{39 t}{100}} " /> . Evaluating at  <img class="equation_image" title=" \displaystyle t=38 " src="/equation_images/%20%5Cdisplaystyle%20t%3D38%20" alt="LaTeX:  \displaystyle t=38 " data-equation-content=" \displaystyle t=38 " />  gives  <img class="equation_image" title=" \displaystyle P=52106376369 " src="/equation_images/%20%5Cdisplaystyle%20P%3D52106376369%20" alt="LaTeX:  \displaystyle P=52106376369 " data-equation-content=" \displaystyle P=52106376369 " />  dollars.</p> </p>