F.4 一條maths 測驗用10分 急
2014-04-06 7:46 pm
回答 (1)
2014-04-06 8:22 pm
✔ 最佳答案
Amount = 10,000 + 500 = 10,500so 10,500 < 10,000 ( 1 + 1.2%/4)^(n) where n is the no. of quarters.
1.05 < (1.003)^(n)
log 1.05 < n(log1.003)
n> log1.05/(log1.003)
n> 16.288
n min. = 17 quarters = 51 months
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20140406000051KK00046