Looking for trustworthy answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Ask your questions and receive precise answers from experienced professionals across different disciplines. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

If [tex]$535 is invested at an interest rate of 6% per year and is compounded continuously, how much will the investment be worth in 10 years?

Use the continuous compound interest formula: \( A = Pe^{rt} \)

A. $[/tex]1,307.12
B. [tex]$974.83
C. $[/tex]973.38
D. $403.43

Sagot :

To determine how much the investment will be worth in 10 years if \[tex]$535 is invested at an interest rate of 6% per year, and is compounded continuously, we will use the continuous compound interest formula: \[ A = Pe^{rt} \] where: - \( P \) is the principal amount (initial investment) - \( r \) is the annual interest rate (as a decimal) - \( t \) is the time the money is invested for, in years - \( e \) is the base of the natural logarithm, approximately equal to 2.71828 Given: - \( P = 535 \) - \( r = 0.06 \) (6% as a decimal) - \( t = 10 \) years We can now substitute these values into the formula: \[ A = 535 \times e^{0.06 \times 10} \] \[ A = 535 \times e^{0.6} \] When we calculate \( e^{0.6} \), we find that it is approximately equal to 1.82212. \[ A = 535 \times 1.82212 \] Multiplying these values: \[ A \approx 535 \times 1.82212 = 974.83 \] Therefore, the investment will be worth approximately \(\$[/tex] 974.83\) after 10 years.

Thus, the correct answer is:

[tex]\(\boxed{\$ 974.83}\)[/tex]