Mathematics, 02.03.2021 22:20 kaitherusher
A crystal contains a radioactive isotope that has a half-life of 10,000 years. One-eighth (12.5%) of the parent isotope remains in a sample. How old is the sample?
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A crystal contains a radioactive isotope that has a half-life of 10,000 years. One-eighth (12.5%) of...
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