Math Problem Statement
Suppose you found a CD that pays 3.5% interest compounded monthly for 6 years. If you deposit $10,000 now, how much will you have in the account in 6 years? (Round to the nearest cent.) What was the interest earned? (Round to the nearest cent.) un Now suppose that you would like to have $20,000 in the account in 6 years. How much would you need to deposit now? (Round to the nearest cent.)
Solution
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Math Problem Analysis
Mathematical Concepts
Compound Interest
Exponential Growth
Algebra
Formulas
A = P(1 + r/n)^(nt)
Interest Earned = A - P
P = A / (1 + r/n)^(nt)
Theorems
Compound Interest Theorem
Suitable Grade Level
Grades 9-12
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