Posted by **Monica** on Monday, June 13, 2011 at 10:40pm.

Use the exponential decay equation, to find the half-life of a material that decays from 40mg to 30mg in 10 hours.

## Answer this Question

## Related Questions

- Pre Calculus - Exponential Growth and Decay Find the half-life of a radioactive ...
- Algebra 2 help... - A half life of a certain radioactive is 36 days. An initial ...
- chemistry - If there are 80 milligrams of a radioactive element decays to 10 ...
- Pre Calculus - Exponential growth and decay find the half life of a radioactive ...
- Exponential decay - Show that if a radioactive substance has a half life of T, ...
- physics - A building has become accidentally contaminated with radioactivity. ...
- Math - D.E.Q. - The half-life of a radioactive isotope is the amount of time it ...
- calculus - The rate at which an amount of a radioactive substance decays is ...
- linear/exponential - This question involves the half-life formula. In this ...
- Chemistry - The radioactive nuclide 18F decays by first order kinetics with a ...

More Related Questions