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**1. Homework Statement**

If A is the amount of radioactive material present at time t, A_0_ was the amount present at t=0, and h is the materials half-life, then A=A_0_ 2^-t/h

Carbon-14 Dating: How old is a wooden statue that remains only one-third of its original carbon-14 content?

A(t)=A_0_a^t

**3. The Attempt at a Solution**