help! i don't even know where to begin with this
does (t) = 5730?
would that make the function look like
Argh, I mistyped t for k...
That's right, C(5730) = Co.e^(5730.*k*)
Also, because the half-life of carbon-14 is t=5730, you have:
C(5730) = 0.5 * Co
Using these two equations, it is not so hard to find *k*.