OpenStax, Intermediate Algebra 2e §10.5 Solve Exponential and Logarithmic Equations · Exercise 187 · Algebra · Exponentials & logarithms
Solve Exponential and Logarithmic Equations · Exercise 187
Solve each exponential equation. Find the exact answer and then approximate it to three decimal places.
Jacob invests $14,000 in an account that compounds interest quarterly and earns How long will it take for his money to double?
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Intermediate Algebra 2e · §10.5 Solve Exponential and Logarithmic Equations · Exercise 187
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.