Math Problem Statement
How long will it take money to triple at an APR of 6.7% compounded annually? (Round up to the nearest year.)
Solution
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Math Problem Analysis
Mathematical Concepts
Compound Interest
Exponential Growth
Logarithms
Formulas
A = P (1 + r/n)^(nt)
ln(A/P) = t * ln(1 + r/n)
Theorems
Laws of Exponents
Logarithmic Identities
Suitable Grade Level
Grades 10-12
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