A card is drawn from a well-shuffled deck of 52 cards. Find the probability that the card is a black card or a 8.
1 answer:
Answer:
7/13
Step-by-step explanation:
There are a total of <em>13</em> spades and <em>13</em> clubs for a total of<em> 26 </em>black cards.
There are also <em>four</em> 8's, but <em>two</em> of them are black.
Pblack= <em>26/ 52 </em>
P8 = 4/52- 2/52= <em>2/52</em>
Now you would add the two probabilities:
P= 26/52 + 2/52= 28/52= 7/13
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