So firstly, foil 3(4g + 6) and 2 (6g + 9): ![12g+18=12g+18](https://tex.z-dn.net/?f=%2012g%2B18%3D12g%2B18%20)
Now since the quantity is the same on both sides of this equation, this means that <u>this equation has infinite solutions.</u>
Using Venn probabilities, it is found that P(F) = -0.07, which is not a probability, as it is a negative value.
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- We have two events, E and F.
- Their probabilities are:
![P(E) = 0.81, P(E \cap F) = 0.09, P(E \cup F) = 0.65](https://tex.z-dn.net/?f=P%28E%29%20%3D%200.81%2C%20P%28E%20%5Ccap%20F%29%20%3D%200.09%2C%20P%28E%20%5Ccup%20F%29%20%3D%200.65)
- The probabilities are related by the following equation:
![P(E \cap F) = P(E) + P(F) - P(E \cup F)](https://tex.z-dn.net/?f=P%28E%20%5Ccap%20F%29%20%3D%20P%28E%29%20%2B%20P%28F%29%20-%20P%28E%20%5Ccup%20F%29)
- Replacing into the equation, we can find P(F).
![0.09 = 0.81 + P(F) - 0.65](https://tex.z-dn.net/?f=0.09%20%3D%200.81%20%2B%20P%28F%29%20-%200.65)
![0.16 + P(F) = 0.09](https://tex.z-dn.net/?f=0.16%20%2B%20P%28F%29%20%3D%200.09)
![P(F) = -0.07](https://tex.z-dn.net/?f=P%28F%29%20%3D%20-0.07)
P(F) = -0.07, which is not a probability, as it is a negative value.
A similar problem is given at brainly.com/question/21421475
.21 as a fraction would be 21/100
Answer:
14 +15 the answer is this
Answer: it’s 55/100 percent