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인기 있는 Word Problems >

You deposit 100 in an investment account that earns 4.5% annual interest compounded annually.What is the balance of the account after 4 years?

해법

Y o u d e p os i t 100 in an in v es t m e n t a cco u n t t ha t e a r n s 4.5% ann u a l in t eres t co m p o u n d e d ann u a ll y . Wha t i s t h e ba l an ce o f t h e a cco u n t a f t er 4 ye a rs ?

해법

Amount : 119.25

솔루션 단계

Translate the problem into an equation:

A = 100 (1 + \frac{0.045}{1})^{1 \cdot 4}

100 (1 + \frac{0.045}{1})^{1 \cdot 4} = 119.25186 \dots

가장 가까운 hundredth 으로 반올림:

119.25

Amount : 119.25

인기 있는 예

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