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.
Answer:
I wish I could help but I sure I saw a question like this on khan academy. you can try there
Answer:
can y write it in English? sorry I can't understand
B. Weakened
Overtiredness has a negative effect on driving capabilities.
Hope this helps!!
Answer:
b
Explanation:
because we do not talk about flowers
