Math Problem Statement
In July 2021, Vio Bank was offering 0.61% interest on its money market account.† Assuming interest is reinvested daily, find the associated exponential model for the value of a $2,000 deposit after t years. Hint: [See this example.]
A(t) = 2000(1+
0.0061
365)365t
Correct: Your answer is correct.
Very nice!
Assuming that this rate of return continued for 7 years, how much would a deposit of $2,000 in July 2021 be worth in July 2020? (Round your answer to the nearest dollar.)
$
Solution
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Math Problem Analysis
Mathematical Concepts
Exponential Growth
Compound Interest
Finance
Formulas
A(t) = P(1 + r/n)^(nt)
P = 2000, r = 0.0061, n = 365, t = 7
Theorems
Compound Interest Theorem
Suitable Grade Level
Grades 11-12
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