Math Problem Statement
How much interest is earned in 9 years on $8600 deposited in an account paying 5% interest, compounded semiannually?
Solution
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Math Problem Analysis
Mathematical Concepts
Compound Interest
Exponents
Formulas
Compound Interest Formula: A = P(1 + r/n)^(nt)
Interest Earned Formula: Interest = A - P
Theorems
Compound Interest Theorem
Suitable Grade Level
Grades 9-12
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