The problem describes an investment made by Jolene, with a principal of $9250, an interest rate of 6.3% compounded annually. The accrued value $A$ after $t$ years is given by the formula $A = 9250(1.063)^t$. We need to determine the value of Jolene's investment after 11 years, and the number of years it will take for the investment to reach $40081.14.
2025/7/3
1. Problem Description
The problem describes an investment made by Jolene, with a principal of AtA = 9250(1.063)^t40081.
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4.
2. Solution Steps
First, we need to determine the amount Jolene will have after 11 years. We substitute into the formula:
Rounding to two decimal places, we get .
Next, we need to find how long it will take for Jolene to have $40081.
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4. We substitute $A = 40081.14$ into the formula and solve for $t$:
Divide both sides by 9250:
To solve for , we take the natural logarithm of both sides:
Rounding to the nearest whole year, we get years.
3. Final Answer
After 11 years, Jolene will have $18511.26 in her savings account.
Jolene will have accrued $40081.14 in her savings after 24 years.