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인기 있는 Word Problems >

Deb opened a savings account and deposited 600.00 as principal. The account earns 2% interest, compounded quarterly. What is the balance after 7 years?

해법

De b 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 600.00 a s p r in c i p a l . T h e a cco u n t e a r n s 2% 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 ?

해법

Amount : 689.92

솔루션 단계

Translate the problem into an equation:

A = 600 (1 + \frac{0.02}{4})^{4 \cdot 7}

600 (1 + \frac{0.02}{4})^{4 \cdot 7} = 689.92356 \dots

가장 가까운 hundredth 으로 반올림:

689.92

Amount : 689.92

인기 있는 예

three times a number is increased by four is less than-62 108 is 75% of what is number?what is the exact 원둘레 of a circle with diameter of 8mm answer in terms of pi 4000 invested in bank with 6.5 percent interest compounded annually. How much is in the account after 6years the sum of three consecutive odd numbers is greater than 111. Find the smallest possible product of these three numbers