Answer:
2
Step-by-step explanation:
Two negatives makes a positive, - (-6) can be rewritten as +6 or simply just 6.
Proceed to do simple calculations, 6 - 4 = 2.
Answer:
![Probability = \frac{1}{8}](https://tex.z-dn.net/?f=Probability%20%3D%20%5Cfrac%7B1%7D%7B8%7D)
Step-by-step explanation:
Given
Represent Boys with B and Girls with G
![P(B) = \frac{1}{2}](https://tex.z-dn.net/?f=P%28B%29%20%3D%20%5Cfrac%7B1%7D%7B2%7D)
![P(G) = \frac{1}{2}](https://tex.z-dn.net/?f=P%28G%29%20%3D%20%5Cfrac%7B1%7D%7B2%7D)
Required
Find the probability or having 1 boy 2 girls
Since the order is not important, the probability is calculated as follows;
![Probability = P(B) * P(G) * P(G)](https://tex.z-dn.net/?f=Probability%20%3D%20P%28B%29%20%2A%20P%28G%29%20%2A%20P%28G%29)
Substitute
for P(B) and P(G)
![Probability = \frac{1}{2} * \frac{1}{2} * \frac{1}{2}](https://tex.z-dn.net/?f=Probability%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%2A%20%5Cfrac%7B1%7D%7B2%7D%20%2A%20%5Cfrac%7B1%7D%7B2%7D)
![Probability = \frac{1 * 1 * 1}{2 * 2 *2}](https://tex.z-dn.net/?f=Probability%20%3D%20%5Cfrac%7B1%20%2A%201%20%2A%201%7D%7B2%20%2A%202%20%2A2%7D)
![Probability = \frac{1}{8}](https://tex.z-dn.net/?f=Probability%20%3D%20%5Cfrac%7B1%7D%7B8%7D)
<em>Hence, the fractional probability is </em>
<em></em>
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Because the equation does not have any variable other than the x for the exponent.
The domain would be all real numbers even ones less than 1/2
so the answer is False
There are 4 ace and 4 kings