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Mathematics, 19.07.2021 23:20 keananashville

he radioactive element​ carbon-14 has a​ half-life of 5750 years. A scientist determined that the bones from a mastodon had lost ​% of their​ carbon-14. How old were the bones at the time they were​ discovered?

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he radioactive element​ carbon-14 has a​ half-life of 5750 years. A scientist determined that the bo...
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