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Tylan opened a savings account and deposited $500.00 as principal. The account earns 10% interest, compounded annually. What is the balance after 10 years?

a. $805.00
b. $1,046.62
c. $1,610.51
d. $2,204.89

1 Answer

3 votes

Final answer:

The balance after 10 years in a savings account with a $500.00 principal and 10% interest compounded annually is $1,610.51.

Step-by-step explanation:

To find the balance after 10 years, we can use the formula for compound interest:

A = P(1 + r/n)^(nt)

Where:
A = the final amount
P = the principal amount
r = the annual interest rate (as a decimal)
n = the number of times interest is compounded per year
t = the number of years

In this case, the principal (P) is $500.00, the interest rate (r) is 10% or 0.10, the number of times interest is compounded per year (n) is 1, and the number of years (t) is 10. Plugging these values into the formula, we get:

A = 500(1 + 0.10/1)^(1*10)

Simplifying, we have:

A = 500(1.10)^10 = $1,610.51

Therefore, the balance after 10 years is $1,610.51, option c.

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