Carbon 14 dating calculus problems
\] To keep things compact we are still writing \(k\) instead of -0.000121.
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\] Exponentiating both sides to get rid of the \(\ln\) function gives \[ y = e^ = e^ e^. \] Then \[ y = Ce^ \] where \(C\) and \(k\) are constants.
Here are solutions to some problems from the 20 exams which I think might be most useful. The final exam (which will take place on April 19th, from 9am -- 12pm, in AA112) will cover all the material discussed in lecture, including: Here is the 2007 final exam; here is the 2008 final exam.
You should check out these notes before working on these two finals. If you solve it perfectly and completely, your lowest quiz score will be replaced by a perfect mark.
How many bacteria are present in the population after \(5\) hours (\(300\) minutes)?
When does the population reach \(100,000\) bacteria?
Solution Since this is a radioactive decay question, we can say that \[ \dfrac = kt \] which has solution \[ y = Ce^.
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