Answer:
three half-lives
Explanation:
Converting 12.5% to decimal gives 0.125
If one half life is 0.5.
0.5*0.5*0.5 gives 0.125
Thus 3-half lives has been elapsed
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Can you please include more information place region relative location physical system and human system
<span>1. It was the end of the Ottoman Empire (Islamic power for hundreds of years);
2. Britain and France split up the Arab countries that were in the Ottoman Empire in the Middle East in the Sykes-Picot Agreement.
this is for all of </span><span>Middle East</span>