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Mathematics LibreTexts

5.4E: Logarithmic Functions (Exercises)

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13. Rewrite log17(4913)=x as an equivalent exponential equation.

14. Rewrite ln(s)=t as an equivalent exponential equation.

15. Rewrite a25=b as an equivalent logarithmic equation.

16. Rewrite e3.5=h as an equivalent logarithmic equation.

17. Solve for x if log64(x)=13 by converting to exponential form.

18. Evaluate log5(1125) without using a calculator.

19. Evaluate log(0.000001) without using a calculator.

20. Evaluate log(4.005) using a calculator. Round to the nearest thousandth.

21. Evaluate ln(e0.8648) without using a calculator.

22. Evaluate ln(318) using a calculator. Round to the nearest thousandth.


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