The probability that a red ace is drawn first and then a black ace is mathematically given as
x=1/4
<h3>What is the probability that a red ace is drawn first and then a black ace?</h3>
Where
Sample mean=(x,y)\, x, y \in \{h,d,c,s\}
If we want a player to draw two cards of the same color from their deck, the following combinations of cards are appropriate choices:

Generally, 8 possible pairings above 16. This indicates that the likelihood of a player drawing two cards of the same color is 8/16, which is equivalent to a probability of half.
In conclusion, In a similar vein, the following pairs of cards illustrate the likelihood of obtaining a black ace after having drawn a red ace in the previous round:

Giving
x=4/16
x=1/4
Read more about probability
brainly.com/question/795909
#SPJ1
Answer:
3x
Step-by-step explanation:
The answer is 3 times x.
Because we do not know how much days you are running for, replace the it with x.
x = the number of days you have ran.
Hopes this helps you.
Answer:
40
Step-by-step explanation:
You would use 2 number lines to compare fractions because if you were trying to see which fraction was larger than you would use a number line.