Final answer:
To calculate the value of the investment after 15 years with an annual interest rate of 17%, we can use the formula for compound interest. By plugging in the given values, the investment would be worth approximately $27,624.27 after 15 years.
Step-by-step explanation:
To calculate the value of the investment after 15 years, we can use the formula for compound interest:
A = P(1+r/n)^(nt)
Where:
- A is the final amount
- P is the initial investment
- r is the annual interest rate (in decimal form)
- n is the number of times the interest is compounded per year
- t is the number of years
In this case, we have:
- P = $5,000
- r = 0.17 (17%)
- n = 1 (compounded annually)
- t = 15
Plugging in these values, we get:
A = $5,000(1+0.17/1)^(1*15)
A = $5,000(1.17)^15
A ≈ $27,624.27
Therefore, their investment would be worth approximately $27,624.27 after 15 years.