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Gabe opened a savings account and deposited $700.00 as principal. The account earns 4% interest, compounded quarterly. What is the balance after 7 years?

User Drowa
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1 Answer

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To solve this problem, we need to use the compound interest formula:

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

where:

A = final amount

P = principal amount

r = annual interest rate (as a decimal)

n = number of times the interest is compounded per year

t = time in years

In this case, we have:

P = $700.00 (principal amount)

r = 4% = 0.04 (annual interest rate)

n = 4 (quarterly compounding)

t = 7 (time in years)

So, substituting the values into the formula:

A = $700.00(1 + 0.04/4)^(4*7)

A = $700.00(1.01)^28

A = $700.00(1.31976058416)

A = $923.83

Therefore, the balance after 7 years would be $923.83.

User Malcolm Boekhoff
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