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Sagot :
Probabilities are used to determine the chances of events
- The probability that the player will choose a C2 card from the first deck or a C6 card from the second deck is 17/42
- The probability that the player will choose a C3 card from the first deck or a C5 card from the second deck is 9/14
How to calculate the probability
There are 4 C2 cards in the first deck out of a total of 12 cards, and there are 3 C6 cards in the second deck out of a total of 14 cards.
So, the probability that the player will choose a C2 card from the first deck or a C6 card from the second deck is:
[tex]P = \frac{4}{12} + \frac{3}{14}[/tex]
Simplify
[tex]P = \frac{1}{3} + \frac{3}{14}[/tex]
Take the LCM
[tex]P = \frac{14 + 3}{42}[/tex]
[tex]P = \frac{17}{42}[/tex]
Also;
There are 3 C3 cards in the first deck out of a total of 12 cards, and there are 4 C5 cards in the second deck out of a total of 14 cards.
So, the probability that the player will choose a C3 card from the first deck or a C5 card from the second deck is:
[tex]P = \frac{3}{12} + \frac{4}{14}[/tex]
Simplify
[tex]P = \frac{1}{4} + \frac{2}{7}[/tex]
Take the LCM
[tex]P = \frac{4 + 14}{28}[/tex]
[tex]P = \frac{18}{28}[/tex]
[tex]P = \frac{9}{14}[/tex]
Hence, the probability that the player will choose a C3 card from the first deck or a C5 card from the second deck is 9/14
Read more about probabilities at:
https://brainly.com/question/9385303
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