Biology, 26.10.2020 23:20, htx88

the half life of carbon-14 is 5730 years. a corpse is pulled from a bog and tested for C-14 beta radiation. the amount of radiation is 75% of the normal amount coming from living things. how long has the corpse been in the bog?

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the half life of carbon-14 is 5730 years. a corpse is pulled from a bog and tested for C-14 beta rad...