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Popolare Word Problems >

Patrick opened a savings account and deposited 500.00 as principal. The account earns 9% interest, compounded quarterly. What is the balance after 7 years?

Soluzione

P a t r i c k o p e n e d a s a v in g s a cco u n t an d d e p os i t e d 500.00 a s p r in c i p a l . T h e a cco u n t e a r n s 9% in t eres t, co m p o u n d e d q u a r t er l y . Wha t i s t h e ba l an ce a f t er 7 ye a rs ?

Soluzione

Amount : 932.27

Fasi della soluzione

Translate the problem into an equation:

A = 500 (1 + \frac{0.09}{4})^{4 \cdot 7}

500 (1 + \frac{0.09}{4})^{4 \cdot 7} = 932.27249 \dots

Arrotondare all' hundredth più vicino:

932.27

Amount : 932.27

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