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Lera25 [3.4K]
3 years ago
13

a card is chosen at random from a deck of 52 cards. it is replaced and a second card is chosen. what is the probability of choos

ing a king and an ace?
Mathematics
2 answers:
serious [3.7K]3 years ago
7 0
P(2 aces) = (1/13)^2 
P(2 kings) = (1/13)^2 

P(king and ace) = 8C2/52C2 - 2(1/13)^2 = 0.0152 
Ksju [112]3 years ago
7 0

Answer:

\frac{1}{169}

Step-by-step explanation:

Total cards = 52

Total ace = 4

So probability of getting ace on first draw = \frac{4}{52}

Now the card is replaced .

So, Total cards = 52

Total kings = 4

So probability of getting kings on second draw = \frac{4}{52}

So,  the probability of choosing a king and an ace:

=  \frac{4}{52} \times \frac{4}{52}

=  \frac{1}{169}

Hence the probability of choosing a king and an ace is  \frac{1}{169}

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hello your question is incomplete below is the complete question

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<u>Determine the selling price of a four-year-old Honda Accord with mileage of </u><u>40,000</u><u> miles.</u>

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