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Andreyy89
3 years ago
8

A scientist has 350 mg of a radioactive material. The material will cut in half every month. After how many months will there be

.68mg left?
Mathematics
1 answer:
Zanzabum3 years ago
6 0
The answer would be about 9 months.
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{Expand} 3(2f+6): 6f+18

6f+18+7

18+7=25

= 6f+25

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