Title: The charcoal from a tree killed in a volcanic eruption contained 64.7% of the found in living ...
Post by: chao on Dec 9, 2021
The charcoal from a tree killed in a volcanic eruption contained 64.7% of the 
found in living matter. How old is the tree, to the nearest year? Use 
for the half-life of 
▸ 5700 years
▸ 1720 years
▸ 2482 years
▸ 3581 years
found in living matter. How old is the tree, to the nearest year? Use for the half-life of ▸ 5700 years
▸ 1720 years
▸ 2482 years
▸ 3581 years
Title: The charcoal from a tree killed in a volcanic eruption contained 64.7% of the found in living ...
Post by: kater28 on Dec 9, 2021
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