9514 1404 393
Answer:
3 ⇒ 12
Step-by-step explanation:
Apparently "a = b" in this case is used to mean f(a) = b. It appears as though the function is ...
f(x) = x(x+1)
Then f(3) = 3(3+1) = 3·4 = 12
_____
<em>Additional comment</em>
IMO this is a poor use of the equal sign, which should be reserved for situations where the left side expression has the same value as the right side expression.
I think it’s 8/90 hope I help
Answer:
y = 4x - 12
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Answer:
266
Step-by-step explanation:
We have a total of 72+81+5=158 males and 103+68+7=178 females surveyed. That's a total n = 158 + 178 = 336.
Assuming this is a representative population, we have 72 males in favor which we combine with the 178 females for a total 72+178=250 people that are female or in favor. So our probability is
![p = \dfrac{250}{336} = \dfrac{125}{168}](https://tex.z-dn.net/?f=p%20%3D%20%5Cdfrac%7B250%7D%7B336%7D%20%3D%20%5Cdfrac%7B125%7D%7B168%7D)
Answer: 125/168