ashanetreadway ashanetreadway
  • 23-03-2021
  • Mathematics
contestada

The half-life of a radioactive kind of rhythium is 1 year. If you start with 64 grams of it, how much will be left after 3 years​

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DWRead
DWRead DWRead
  • 23-03-2021

Answer:

Step-by-step explanation:

64×0.5³ = 8 grams

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