OpenStax, Algebra and Trigonometry 2e §6.1 Exponential Functions · Exercise 45 · Algebra · Exponentials & logarithms
Exponential Functions · Exercise 45
Use the compound interest formula,
Use properties of rational exponents to solve the compound interest formula for the interest rate,
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Algebra and Trigonometry 2e · §6.1 Exponential Functions · Exercise 45
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