The function that models the amount of money C that is obtained by investing P money at an annual rate r after t years, which has n annual capitalizations, is  C(t)=P(1+r/n)nt If we want to make a continuous capitalization, i.e., n tends to ∞, we will assume that m = n/r , the formula would be C(t) = P(1+1/mr)rmt . Simplifying we obtain C(t) = P[ (1+1/m)m ]rt A company requires an investment that will allow it to have 20 million pesos in 5 years. If it invests in a financial institution that offers a monthly interest rate of 1%, what is the minimum investment it should make? interest of 1% per month, what is the minimum investment it must make?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The function that models the amount of money C that is obtained by investing P money at an annual rate r after t years, which has n annual capitalizations, is 

C(t)=P(1+r/n)nt

If we want to make a continuous capitalization, i.e., n tends to , we will assume that m = n/r , the formula would be C(t) = P(1+1/mr)rmt . Simplifying we obtain C(t) = P[ (1+1/m)m ]rt

A company requires an investment that will allow it to have 20 million pesos in 5 years. If it invests in a financial institution that offers a monthly interest rate of 1%, what is the minimum investment it should make? interest of 1% per month, what is the minimum investment it must make?

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