Leon has a bag of 4 red balls, 3 green balls and 6 yellow balls. he takes a ball out and replaces it 50 times. out of those 50 trials he pulls out a green ball 12 times. what is the experimental probability of getting a green ball on his next trial?

a) 3: 50

b) 6: 25

c) 2: 25

d) 6: 50

B) 6:25

Step-by-step explanation:

Given: the number of times green balls were pulled = 12

The total number of times he took the balls and replaced = 50

Now, the experimental probability of getting a green ball on his next trial is given by :-

Hence, the experimental probability of getting a green ball on his next trial or 6:25

step-by-step explanation:

subtract 7, so the answer is x < = 3, or c.

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.