A few days ago
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I need help :[[[ math?

A radioactive substance has a half life of M min. what percentage of a given sample will remain after 4M?

Top 2 Answers
A few days ago
Anonymous

Favorite Answer

(1/2)^4.

so.

1/2*1/2=1/4

1/4*1/2=1/8.

1/8*1/2=1/16

0

A few days ago
Anonymous
6.25%
0