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nevsk [136]
3 years ago
13

If one half-life is 60 seconds, how old is the sample after 5 half-lives?

Physics
2 answers:
Serggg [28]3 years ago
6 0

Answer:

300 seconds?

Explanation:

yuradex [85]3 years ago
4 0

Answer: 300 years old

Explanation: 60x5=300

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