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xeze [42]
3 years ago
9

46 points :)

Physics
2 answers:
azamat3 years ago
5 0

Answer:

D

Amount of material that has not decayed

Explanation:

Just took the test on ed2020

IgorC [24]3 years ago
3 0

Answer:

Its is dividing by 2

Explanation:

It starts with 100 them it goes to 50, 25, 12.5 so its a cycle of dividing by 2

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