Eight taken away from five is equivalent to fourteen.
Thirteen added to seven equals five.
I don't understand the equation itself, but if those equations were to be actually written the way they were, then the above sentences are correct.
Answer: 0.0791
Step-by-step explanation:
Given : The probability that a baseball player will get a hit in any one at bat is 0.250.
Let x be the first hit.
According to the geometric probability , the probability that x (th) trial is the first success =
, where p is the probability of getting success in each trial.
As per given p= 0.250
Then, the probability that he will get his first hit on his 5th at bat will be :

Hence, the probability that he will get his first hit on his 5th at bat is 0.0791 .
25/100=30/x x=120 (30+70y)/(120+100y)=50/100 100y=?
Answer:
x = 7 is a solution.
x = -2 is an extraneous solution .