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Antonio earned some Money doing odd jobs last summer and put it in a savings account that earns 5% interest compounded quarterly after 4 years there is 1,000.00 in the account how much did Antonio earn doing odd jobs

User SivaRajini
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1 Answer

6 votes

r = 5% = 0.05

t = 4 years

n = 4 (quarterly)

A = 1000

P = ?

1000 = P (1.2199) ==> P = 1000/1.2199 = 819.74

Answer:

$819.74


1000\text{ = P(1 + }(0.05)/(4))^(4(4))=P(1+0.0125)^(16)=P(1.0125)^(16)\text{ = P(1.2199)}


P\text{ = }(1000)/(1.2199)\text{ = 819.74}

Antonio earned some Money doing odd jobs last summer and put it in a savings account-example-1
Antonio earned some Money doing odd jobs last summer and put it in a savings account-example-2
User Alex Palcuie
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