Respuesta :
Answer:
0/0
Step-by-step explanation:
The number can't be even and yellow if all yellow numbers are odd.
Answer: The probability of rolling a yellow and an even number is 0.
Step-by-step explanation: Given that a cube has six sides that are numbered 1 to 6 the sides numbered 1, 3 and 5 are yellow and the sides numbered 2, 4 and 6 are orange.
We are to find the probability of rolling a cube in getting a yellow and even number.
Let S be the sample space for the experiment of rolling a die.
Then, n(S) = 6.
Also, let A and B denote the event of rolling a yellow and an even number respectively.
So, n(A) = 3 and n(B) = 3.
Now, the event of rolling a yellow and an even number is given by
[tex]A\cap B=\{\}\\\\\Rightarrow n(A\cap B)=0.[/tex]
Therefore, the required probability is
[tex]P(A\cap B)=\dfrac{n(A\cap B)}{n(S)}=\dfrac{0}{6}=0.[/tex]
Thus, the probability of rolling a yellow and an even number is 0.
