Modeling with a Differential Equation To lure depositors, banks offer to compound interest at different intervals: semi- annually, quarterly, or daily. A certain bank advertises that it compounds interest con- tinuously. If $100 is deposited initially, formulate a mathematical model describing the growth of the initial deposit during the first year. Assume an annual interest rate of 10%.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
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Chapter6: Vector Spaces
Section6.7: Applications
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5. When interest is compounded, the interest earned is added to the principal amount so
that it may also earn interest. For a 1-year period, the principal amount Q is given by
n
i
Q = (₁ + ²+ )"
n
Q (0)
where i is the annual interest rate (given as a decimal) and n is the number of times
during the year that the interest is compounded.
Modeling with a Differential Equation
tights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s).
sed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it.
To lure depositors, banks offer to compound interest at different intervals: semi-
annually, quarterly, or daily. A certain bank advertises that it compounds interest con-
tinuously. If $100 is deposited initially, formulate a mathematical model describing the
growth of the initial deposit during the first year. Assume an annual interest rate of 10%.
Transcribed Image Text:5. When interest is compounded, the interest earned is added to the principal amount so that it may also earn interest. For a 1-year period, the principal amount Q is given by n i Q = (₁ + ²+ )" n Q (0) where i is the annual interest rate (given as a decimal) and n is the number of times during the year that the interest is compounded. Modeling with a Differential Equation tights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Due to electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). sed content does not materially affect the overall learning experience. Cengage Learning reserves the right to remove additional content at any time if subsequent rights restrictions require it. To lure depositors, banks offer to compound interest at different intervals: semi- annually, quarterly, or daily. A certain bank advertises that it compounds interest con- tinuously. If $100 is deposited initially, formulate a mathematical model describing the growth of the initial deposit during the first year. Assume an annual interest rate of 10%.
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