Answer:
thats confusing
Step-by-step explanation:
Answer: 2.5
Step-by-step explanation:
Answer:
1466 square mm
Step-by-step explanation:
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>
<em></em>
Answer:
Division is not associative.
The associative property applies only to addition and multiplication, not subtraction or division.