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kari74 [83]
3 years ago
7

12dollers for 3 staeks 28 for 7staeks

Mathematics
1 answer:
Lyrx [107]3 years ago
8 0
The unit rate would be:
4 dollars for 1 steak

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How many solutions are there to the equation below?
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Answer:

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If A and B are independent events and P(A) and P(B) are both greater than 1/2
elixir [45]

Answer:

P(A and B) is greater than 1 is never happened ⇒ C

Step-by-step explanation:

Two events are independent if the result of the second event is not  affected by the result of the first event

If A and B are independent events, the probability of both events  is the product of the probabilities of the both events  P (A and B) = P(A) · P(B)

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- That means P(B) is greater than half and less than 1

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∵ P(A and B) = P(A) . P(B)

- Remember the product of any fractions less than 1 is less than 1

∴ \frac{1}{4} < P(A) . P(B) < 1

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   than \frac{1}{4} and less than 1

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∴ P(A and B) is greater than 1 is never happened

7 0
3 years ago
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