OpenStax, Algebra and Trigonometry 2e §6.1 Exponential Functions · Exercise 39 · Algebra · Exponentials & logarithms

Exponential Functions · Exercise 39

Use the compound interest formula, $A (t) = P (1 + \frac{r}{n})^{n t} .$

How many years had the account from the previous exercise been accumulating interest?

This exercise builds on another exercise in its source book, which isn't shown here.

~8 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §6.1 Exponential Functions · Exercise 39

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