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受欢迎的 Word Problems >

Roy puts 1,000.00 into an account to use for school expenses. The account earns 15% interest, compounded annually. How much will be in the account after 5 years?

解答

R oy p u t s 1, 000.00 in t o an a cco u n t t o u se f or sc h oo l e x p e n ses . T h e a cco u n t e a r n s 15% 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 b e in t h e a cco u n t a f t er 5 ye a rs ?

解答

Amount : 2011.36

求解步骤

Translate the problem into an equation:

A = 1000 (1 + \frac{0.15}{1})^{1 \cdot 5}

1000 (1 + \frac{0.15}{1})^{1 \cdot 5} = 2011.35718 \dots

Round to the nearest hundredth:

2011.36

Amount : 2011.36

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