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timurjin [86]
3 years ago
9

Pls help. Write an equation to express y in terms of x.

Mathematics
1 answer:
Tems11 [23]3 years ago
4 0

Answer:

1. y = x - 4

2. y = 4x

3. y = x + 3

4. y = (1/6)x

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Step by step please and thank you.
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Answer:

  the probability is 2/9

Step-by-step explanation:

Assuming the coins are randomly selected, the probability of pulling a dime first is the number of dimes (4) divided by the total number of coins (10).

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The joint probability of these two events occurring sequentially is the product of their probabilities:

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_____

<em>Alternate solution</em>

You can go at this another way. You can list all the pairs of coins that can be drawn. There are 90 of them: 10 first coins and, for each of those, 9 coins that can be chosen second. Of these 90 possibilities, there are 4 dimes that can be chosen first, and 5 nickels that can be chosen second, for a total of 20 possible dime-nickel choices out of the 90 total possible outcomes.

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Step-by-step explanation:

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Step-by-step explanation:

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