Math Problem Statement
Kuinka paljon tilille pitää 7.9.2021 tallettaa, että siellä olisi 9733 euroa 20.11.2021, tilin korkokanta on 2 % ja lähdevero on 30 %? Koronlaskutapa on todelliset/365.
Pyöristä vastaus kahden desimaalin tarkkuuteen.
Solution
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Math Problem Analysis
Mathematical Concepts
Continuous Compound Interest
Effective Interest Rate
Exponential Growth
Tax Impact on Interest
Formulas
Effective Interest Rate = Nominal Interest Rate * (1 - Tax Rate)
Growth Factor = (1 + Effective Interest Rate / 365) ^ Days
Initial Deposit = Final Amount / Growth Factor
Theorems
Continuous Compound Interest Formula
Suitable Grade Level
Grades 10-12
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