Answer:
Explanation:
Assume that after each shaking, a silver dollar has an equal chance of "head" or "tail" up.
There will be likely 100/2 = 50 dollar coins with "heads" up. Removing them leaves 50 coins.
Again after the second shakes, 50/2 = 25 coins will likely be "heads" up. Removing them leaves 25 coins.
After the third shakes, approximately 25/2 = 12.5 coins will be "heads" up. Of course there is no 0.5 coin. Rounding up you likely get to keep 13 dollar coins.
I belive both are... I am taking the class now...
Мальчик был напористым. ...
Ей было холодно. ...
Это было слишком тяжело. ...
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All modern motor vehicles have internal steel beams in the doors to protect the passenger compartment.