Question
What is the probability of drawing a black nine from a standard deck of playing cards?(1 point)
Responses
126
Start Fraction 1 over 26 End Fraction
152
Start Fraction 1 over 52 End Fraction
352
Start Fraction 3 over 52 End Fraction
113
Responses
126
Start Fraction 1 over 26 End Fraction
152
Start Fraction 1 over 52 End Fraction
352
Start Fraction 3 over 52 End Fraction
113
Answers
GPT-4o mini
A standard deck of playing cards has 52 cards, which include 2 black nines: the 9 of Spades and the 9 of Clubs.
To find the probability of drawing a black nine, you can use the formula for probability:
\[
\text{Probability} = \frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}
\]
In this case:
- Number of favorable outcomes (black nines) = 2
- Total number of outcomes (total cards) = 52
Thus, the probability of drawing a black nine is:
\[
\text{Probability} = \frac{2}{52} = \frac{1}{26}
\]
So the correct response is:
**Start Fraction 1 over 26 End Fraction**
To find the probability of drawing a black nine, you can use the formula for probability:
\[
\text{Probability} = \frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}
\]
In this case:
- Number of favorable outcomes (black nines) = 2
- Total number of outcomes (total cards) = 52
Thus, the probability of drawing a black nine is:
\[
\text{Probability} = \frac{2}{52} = \frac{1}{26}
\]
So the correct response is:
**Start Fraction 1 over 26 End Fraction**