Mathematics, 22.05.2020 02:10 daniellekennedy05
Sample and h is the half-life, in days, of the substance. A sample contains 60% of its original amount of Fermium-257. The half-life of Fermium-257 is about 100 days. About how old is the sample
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Sample and h is the half-life, in days, of the substance. A sample contains 60% of its original amou...
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