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受欢迎的 Word Problems >

Bonnie is saving up money to buy a car. Bonnie puts 10,000.00 into an account which earns 9% interest, compounded annually. How much will she have in the account after 9 years?

解答

B o nni e i s s a v in g u p m o n ey t o b u y a c a r . B o nni e p u t s 10, 000.00 in t o an a cco u n t w hi c h e a r n s 9% in t eres t, co m p o u n d e d ann u a ll y . Ho w m u c h w i ll s h e ha v e in t h e a cco u n t a f t er 9 ye a rs ?

解答

Amount : 21718.93

求解步骤

Translate the problem into an equation:

A = 10000 (1 + \frac{0.09}{1})^{1 \cdot 9}

10000 (1 + \frac{0.09}{1})^{1 \cdot 9} = 21718.93279 \dots

Round to the nearest hundredth:

21718.93

Amount : 21718.93

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