Mathematics, 05.05.2020 20:24 maddieb1011

Part c if you accidentally spill phosphorus-32 onto your shoe, how long would it take before 99.9% of the radioactive material has decayed so that you can safely wear the shoes again? express your answer as an integer. view available hint(s)

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Part c if you accidentally spill phosphorus-32 onto your shoe, how long would it take before 99.9% o...