Answer:
1/6
Step-by-step explanation:
Probability = number of ways it could happen / total number of outcomes
Since there are 2 people with brown eyes, so the numerator is 2.
Since there are 12 people in total, the denominator is 12.
Probability = 2/12 = 1/6
Answer:
The expression which gives the probability that she will select two red cubes = 5/12 * 4/11 ....
Step-by-step explanation:
According to the statement there are 4 red cubes and 7 white cubes.
The total number of cubes are = 7+5 = 12
If she picks up one red cube then the number of ways of picking up red cubes out of 12 is = 5/12
If she picks up 2nd red cube then the number of ways of picking up 2nd red cube = 4/11
Therefore the expression which gives the probability that she will select two red cubes = 5/12 * 4/11 ....
(7-6)/6 leaves 1/6 multiplied by 100 is 100/6 which in percentage is 17%
I think is the top one!!!!!!!
