A means the same thing as the English words under the Chinese definition
B means it usually sleeps for 15 minutes at night
C he goes to bed at 10:15 at night
D means he usually goes to be at 10:15 at night
Answer:
1/1048576.
Explanation:
What is the probability of flipping a coin 20 times and getting 20 heads?
I'm assuming that the coin is balanced and has heads on one side and tails on the other. This means that P(head) = 1/2 and P(tail) = 1/2.
P(flipping a coin 20 times and getting 20 heads)
= (P(head))^20 = (1/2^)20
= 1/1048576
= 9.5367431640625×10^−7
"Et al" would be the Latin phrase that is used with the primary author's name when a book has more than three authors, the reason why this Latin phrase is used is because this means "and others" that refers to the other authors that wrote the book.
