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3 years ago

12

Mathematics

2 answers:

yarga [219]3 years ago

7 0

Answer:

D - 4(y x y) + 2

Step-by-step explanation:

(y x y) + y2

4 x y2 = 4y2

which gives you 4y2 + 2

muminat3 years ago

4 0

D is the answer hope this helps

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3 years ago

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3 years ago

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2 years ago

It is an unfair coin with unknown probability of head and tail. Can you generate even odds using this coin?

Vladimir79 [104]

Answer:

Yes, it can be generated if $p = \frac{n}{n+1}$ , where n is a positive even integer.

Step-by-step explanation:

An odds for an event, is the probability or chance that this event will occur, divided by the probability that it will not occur.

Assume that the probability of getting tail when throwing the coin is $p$ , therefore, the probability of getting a head is $(1-p)$ and the odds for the event of getting tail is $\frac{p}{1-p}$ .

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3 years ago