7/8 - 1/2 - 1/4
1/2 = 4/8
1/4 = 2/4
7/8 - 4/8 - 2/4 = 1/8
Final answer is 1/8 :)
The description that accurately explains how a fair decision can be made in this situation is : IF a ball with number 4 and 5 are picked you order the largest size, if a ball with number 4 and another with number 4 is picked you order the medium size, but if the balls picked are that of number 2 and 4, then you order a small size. The probability of each result occurring is a fair one.
<h3>Meaning of probability and full working</h3>
Probability is the degree of occurrence of an event. it can also be said to be the chance for an event to occur.
Probability helps us know the chance an event has to occur. The closer it gets to zero(0) the less chance it has to occur. The closer it gets to one(1) the more chance it has to occur.
Learn more about probability: brainly.com/question/14868936
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Y intercept of a function can be obtained by evaluating the value of the function when x=0, i.e.
y-intercept of f(x) = f(0)
Here, f(x) = 4^(x)
so y-intercept = f(0) = 4^0 = 1
