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인기 있는 Word Problems >

Rob opened a savings account and deposited 7,000.00 as principal. The account earns 5% interest, compounded monthly. What is the balance after 10 years?

해법

R o 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 7, 000.00 a s p r in c i p a l . T h e a cco u n t e a r n s 5% in t eres t, co m p o u n d e d m o n t h l y . Wha t i s t h e ba l an ce a f t er 10 ye a rs ?

해법

Amount : 11529.07

솔루션 단계

Translate the problem into an equation:

A = 7000 (1 + \frac{0.05}{12})^{12 \cdot 10}

7000 (1 + \frac{0.05}{12})^{12 \cdot 10} = 11529.06648 \dots

가장 가까운 hundredth 으로 반올림:

11529.07

Amount : 11529.07

인기 있는 예

The 원둘레 of a circle is 11pi cm. What is the area, in square centimeters? Express your answer in terms of pi.The sum of 5 consecutive even integers is 350. What is the value of the greatest integer?a number is at least ten A pair of standard dice are rolled. Find the probability of rolling a sum of 2 with these dice.when 15 is decreased by three times a number, the result is 21