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EasyExponentials & logarithms
OpenStax, Intermediate Algebra 2e §10.5 Solve Exponential and Logarithmic Equations · Exercise 66 · Algebra · Exponentials & logarithms

Solve Exponential and Logarithmic Equations · Exercise 66

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Radioactive technetium-99m is often used in diagnostic medicine as it has a relatively short half-life but lasts long enough to get the needed testing done on the patient. If its half-life is 6 hours, how much of the radioactive material form a 0.5 ml injection will be in the body in 24 hours?

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OpenStax, Intermediate Algebra 2e · §10.5 Solve Exponential and Logarithmic Equations · Exercise 66

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