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NFMZombie
18.09.2019 •
Mathematics
Acard is drawn randomly from a standard 52-card deck. find the probability of the given event. (a) the card drawn is 5. the probability is: (b) the card drawn is a face card. the probability is: (c) the card drawn is not a face card. the probability is
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Ответ:
Step-by-step explanation:
a.There are four 5's in the deck. This means that, from 52 possible cards to drawn, we have 4 chances of drawing a 5. This means that the probability will be:
![p = \frac{1}{13}](/tpl/images/0238/7354/069ba.png)
b.For every suit, there are three face cards, J, Q and K. There are 4 suits, so, the total number of face cards its:
The total possible cards are, still, 52, so, the probability will be
![p = \frac{3}{13}](/tpl/images/0238/7354/ca417.png)
c.We know that the card drawn must be a face card, o not being a face card. There is no third choice here. So, the probability of drawing a face card OR not drawing a face car its:
so
but, we know that
so
Ответ:
-1 > -3
0 < 6
a < b = a is less than b
a > b = a is greater than b