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choli [55]
3 years ago
10

What is the probability that the card drawn is a diamond and a jack​

Mathematics
1 answer:
SpyIntel [72]3 years ago
4 0

Answer:

1/26=4/104

Step-by-step explanation:

The probability of pulling a diamond if completely shuffled properly, is a 1/4. Because there are 4 suits. This is only if, there are no jokers.

And the probability of pulling a jack, is a 4/51. Because there are 4 jacks out of the 51 cards, but you already pulled out a diamond card, so you take 1 out.

Multiply them together, and you will get 4/104 = 1/26

There is a 1/26 chance of pulling out a diamond card, then a jack.

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Answer:

Step-by-step explanation:

The first picture below shows the missing image in the question.

There are 4 edges of each tile;

This clearly explains to us that the total number of edges present in the n tiles is 4n.

Now, if a tile "X" touches and comes in contact with another tile "Y", then edges touching each other are one edge of a tile X and one edge of a tile Y.

From the second diagram below, the edge, X_2, and Y_4 are touching each other.

Now, the total number of edges that touch some edges is always even.

We can now say that:

The edge length of filling = No. of edges that do not touch another file

= Total no. of edges  -  No. of edges that touch another edge.

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So, the edge length of filling is always even.

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2 years ago
Which is the best estimate of the solution to this system of equations ?
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3 years ago
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Step-by-step explanation:

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3 years ago
Solve the given quadratic equation 2x2 + x + 1 = 0.
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Answer:

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3 years ago
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