aliviaestrada
aliviaestrada aliviaestrada
  • 22-11-2021
  • Mathematics
contestada


You randomly select one card from a 52-card deck. Find the probability of selecting a black four or a black five.

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AnimeBrainly
AnimeBrainly AnimeBrainly
  • 22-11-2021

Answer:

1/13 or 7.69%

Step-by-step explanation:

Note that there are 2 suits that are black (clubs and spades). You are also trying to draw a black four or a black five, meaning that it gives you only:

1) Four of clubs

2) Four of spades

3) Five of clubs

4) Five of spades

Your probability of drawing is part/whole, or 4/52

Simplify:

(4/52)/(4/4) = 1/13

Your probability is 1/13, or a 7.69% chance of selecting the targeted card.

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