Step-by-step explanation and answer:
To understand this problem, you must first understand the definition of domain and range. Domain is all possible x values (possible input), and range is all possible y values (possible output). Based on this, we can now sort the terms as the following:
Domain
- Independent variable
- Input value
- X-value
Range
- Dependent variable
- Y-value
- Output value
Hope this helps!!
Answer:
21 times
Step-by-step explanation:
Given
![P(3) = 50 \%](https://tex.z-dn.net/?f=P%283%29%20%3D%2050%20%5C%25)
![n =42](https://tex.z-dn.net/?f=n%20%3D42)
Required
The least number of times to land on 3
This is calculated using:
![Least = n * P(3)](https://tex.z-dn.net/?f=Least%20%3D%20n%20%2A%20P%283%29)
![Least = 42 * 50\%](https://tex.z-dn.net/?f=Least%20%3D%2042%20%2A%2050%5C%25)
![Least = 21](https://tex.z-dn.net/?f=Least%20%3D%2021)
Answer:
![y =112](https://tex.z-dn.net/?f=y%20%3D112)
Step-by-step explanation:
Given
The attached triangle
Required
Find y
The attached triangle is isosceles; so:
![x - 5=34](https://tex.z-dn.net/?f=x%20-%205%3D34)
Also, we have:
--- angles in a triangle
Substitute: ![x - 5=34](https://tex.z-dn.net/?f=x%20-%205%3D34)
![y + 34 + 34=180](https://tex.z-dn.net/?f=y%20%2B%2034%20%2B%2034%3D180)
Collect like terms
![y =- 34 - 34+180](https://tex.z-dn.net/?f=y%20%3D-%2034%20-%2034%2B180)
![y =112](https://tex.z-dn.net/?f=y%20%3D112)