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Svetlanka [38]
2 years ago
15

There are 7 black cards and 13 red cards. The probability of selecting a red card will be

Mathematics
2 answers:
kirill115 [55]2 years ago
7 0

Answer:

0.65

Step-by-step explanation:

Add together 7 and 13:  there are 20 cards.

Then the theoretical probability of selecting a red card will be:

 13

------- = 0.65

 20

Free_Kalibri [48]2 years ago
5 0

Answer:

Step-0.65

by-step explanation:

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