3 years ago

Which of these sentences is always true for a parallelogram?

1 answer:

5 0

Answer:

Step-by-step explanation:

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LiRa [457]

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Travka [436]

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maria [59]

Gemstones are generally used for jewelry

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Rasek [7]

Answer:

$\frac{25}{102}$ .

Step-by-step explanation:

Total number of cards in a deck = 52

number of black cards in a deck = 26

Find the probability that both cards are black (without replacement).

Therefore, both events are dependent.

The probability of first card is black = $P_{1}=\frac{26}{52}$

the probability of second card is black = $P_{2}=\frac{25}{51}$

$P=\frac{26}{52}$ × $=\frac{25}{51}$

= $\frac{1}{2}$ × $\frac{25}{51}$

= $\frac{25}{102}$

The probability that both cards are black is $\frac{25}{102}$ .

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Sav [38]

A. 2/6 represents "2 divided by 6."

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