Friday

April 25, 2014

April 25, 2014

Posted by **Kim** on Thursday, March 15, 2012 at 8:53pm.

- MATH! -
**Reiny**, Thursday, March 15, 2012 at 9:29pm3 = a(.95)^6

a = 3/.95^6 = 4.08 kg

**Related Questions**

Pre Calculus - Exponential growth and decay find the half life of a radioactive ...

calculus - The rate at which an amount of a radioactive substance decays is ...

Pre Calculus - Exponential Growth and Decay Find the half-life of a radioactive ...

precal - If the half-life of a certain radioactive substance is 2000 years, ...

chm - An unknown radioactive substance has a half-life of 3.20 . If 34.8 of the ...

Algebra 2 help... - A half life of a certain radioactive is 36 days. An initial ...

calculus - Carbon-14 is a radioactive substance produced in the Earth's ...

math - if the rate for radioactive decay for a substance is r=-.0063 and time is...

algebra - Julie has 250 grams of a radioactive substance. The substance decays ...

Math - 1. Exponential growth follows the formula y=a(1+r)^x and exponential ...