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인기 있는 Word Problems >

Malik deposits 5000 in an account that pays 3.9% interest compounded weekly. What will be the value of the account in 8 years? Round to the nearest cent.

해법

M a l ik d e p os i t s 5000 in an a cco u n t t ha t p a ys 3.9% in t eres t co m p o u n d e d w ee k l y . Wha t w i ll b e t h e v a l u e o f t h e a cco u n t in 8 ye a rs ? R o u n d t o t h e n e a res t ce n t .

해법

Amount : 6829.97

솔루션 단계

Translate the problem into an equation:

A = 5000 (1 + \frac{0.039}{52})^{52 \cdot 8}

5000 (1 + \frac{0.039}{52})^{52 \cdot 8} = 6829.97471 \dots

가장 가까운 hundredth 으로 반올림:

6829.97

Amount : 6829.97

인기 있는 예

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