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ad-work [718]
3 years ago
15

alex deposits $4000 in a saving account that pays 5% interest,compounded semiannually. what is his balance after one year?

Mathematics
1 answer:
Gnesinka [82]3 years ago
4 0
The formula is
A=p (1+r/k)^kt
A future value?
P present value 4000
R interest rate 0.05
K compounded semiannual 2
T time 1 year
A=4,000×(1+0.05÷2)^(2×1)
A=4,202.5

Hope it helps!
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