Mathematics, 13.11.2020 20:30 xxkeyxx51

the half life of a substance is the amount of time it takes for half of the atoms in a sample of the substance to decay. the half life of cobalt-60 is 5.26 years. if Joan has a 100-gram sample, which graph best represents how much cobalt-60 will be left after 30 years?

the half life of a substance is the amount of time it takes for half of the atoms in a sample of th

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