If a half life is 2.5 hours, how long is 2 half life's

asked Sep 25, 2022 160k views

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5 votes

Answer:

5 hours

Step-by-step explanation:

cause if half life is 2.5hours we just multiply it by two and get 5 hours

Andy Gaskell answered Sep 27, 2022

7.6k points

4 votes

Answer:

Im not really sure what a half life is, but two of them would be 5.0 hours

Gnampf answered Oct 2, 2022

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