Biology
Biology, 06.05.2021 19:30, morganamandro9437

Two radioactive nuclei A and B are present in equal numbers to begin with. Three days later, there are 2.44 times as many A nuclei as there are B nuclei. The half-life of species B is 1.14 days. Find the half-life of species A (in days).

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Two radioactive nuclei A and B are present in equal numbers to begin with. Three days later, there a...

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