A certain artifact is tested by carbon dating and found to contain (73 %) of its original
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A certain artifact is tested by carbon dating and found to contain \(73 \%\) of its original carbon- 14 . As a cross-check, it is also dated using radium, and was found to contain \(32 \%\) of the original amount. Assuming the dating procedures were accurate, what is the half-life of radium?
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073er1 t1r1ln 05 5730 approx1209680943 E4 from Example 5 beginalignedr1 t1 ln 073 t1 fracln ...View the full answer
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