Answer:
7.5 ?
Step-by-step explanation:
Answer:
-1.375
Step-by-step explanation:
To Simplify It Put It In Y=MX+B Form .
Answer:
The slope of the line is the ratio of the rise to the run, or rise divided by the run.
Step-by-step explanation:
HOPES THIS HELP :)
Answer: Option a) 3
Step-by-step explanation:
The formula for calculating combinations is as follows
![nCr = \frac{n!}{r!(n-r)!}](https://tex.z-dn.net/?f=nCr%20%3D%20%5Cfrac%7Bn%21%7D%7Br%21%28n-r%29%21%7D)
Where "n" is the amount of items in a set and you can choose "r" from them
3C1 reads as: The combination of 1 in 3. You have a set of 3 elements and choose 1 of them.
![n = 3\\\\r = 1](https://tex.z-dn.net/?f=n%20%3D%203%5C%5C%5C%5Cr%20%3D%201)
So :
![3C1=\frac{3!}{1!(3-1)!}\\\\3C1=\frac{3!}{1!*2!}\\\\3C1=\frac{3*2*1}{1*2*1}\\\\3C1=3](https://tex.z-dn.net/?f=3C1%3D%5Cfrac%7B3%21%7D%7B1%21%283-1%29%21%7D%5C%5C%5C%5C3C1%3D%5Cfrac%7B3%21%7D%7B1%21%2A2%21%7D%5C%5C%5C%5C3C1%3D%5Cfrac%7B3%2A2%2A1%7D%7B1%2A2%2A1%7D%5C%5C%5C%5C3C1%3D3)