Answer:
c
Step-by-step explanation:
Answer:
![\blue{y = \dfrac{C + 2k}{2}}](https://tex.z-dn.net/?f=%20%5Cblue%7By%20%3D%20%5Cdfrac%7BC%20%2B%202k%7D%7B2%7D%7D%20)
Step-by-step explanation:
![C = 2(y - k)](https://tex.z-dn.net/?f=%20C%20%3D%202%28y%20-%20k%29%20)
![C = 2y - 2k](https://tex.z-dn.net/?f=%20C%20%3D%202y%20-%202k%20)
![C + 2k = 2y](https://tex.z-dn.net/?f=%20C%20%2B%202k%20%3D%202y%20)
![\dfrac{C + 2k}{2} = y](https://tex.z-dn.net/?f=%20%5Cdfrac%7BC%20%2B%202k%7D%7B2%7D%20%3D%20y%20)
![y = \dfrac{C + 2k}{2}](https://tex.z-dn.net/?f=%20y%20%3D%20%5Cdfrac%7BC%20%2B%202k%7D%7B2%7D%20)
Answer:
It would be an improper fraction a = ![\frac{4}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B3%7D)
Step-by-step explanation:
An improper fraction is when a fraction in which the numerator is greater than the denominator.
Answer:
y = 0
Step-by-step explanation:
Substitute x into the equation, then solve for y:
y + 4 = 2(3 - 1)
y + 4 = 2(2)
y + 4 = 4
y = 0
Answer:
Let say 75% of cars older than age = Y years
than 25 % cars of age less than Y Years
Z score corresponding to 25 % = -0.674
Z score = (Value - Mean) /SD
Value = Y
Mean = 8
SD = 3.2
Z score = -0.674
-0.674 = (Y - 8)/3.2
=> Y =5.84 Years
=> Y ≈ 5.9 Years
Approximately 75% of cars driven by company employees are older than about 5.9 years
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