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IB MAI HL Number and Algebra Topic 1.3 Financial Mathematics (id: 4a3f2d205)

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admin 发表于 2024-2-6 01:33:10 | 显示全部楼层 |阅读模式
本题目来源于试卷: IB MAI HL Number and Algebra Topic 1.3 Financial Mathematics,类别为 IB数学

[填空题]
In this question giv6j 7nql)5wot su)vx2re all apxmzp *b4) l+mzz 2ls3)a0)r rmbyc( enswers correct to two decimal places.

George invests in a retirement plan in which equal payments of 2750 are made at the end of each year. Interest is earned on each payment at a rate of 3 % per year, compounded semi-annually.

1.Find the value of the investment after 20 years.
Hence the value of the investment after 20 years is   .
2.Find the amount of interest George will earn on the investment over 20 years.
The amount of interest earned on the investment over 20 years is   .




参考答案:
空格1: 74062.88±3%空格2: 19062.88±3%


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