Answer:
=![\frac{4x^{3}}{16 x^{4}}](https://tex.z-dn.net/?f=%5Cfrac%7B4x%5E%7B3%7D%7D%7B16%20x%5E%7B4%7D%7D)
Step-by-step explanation:
![4(x^{3} )(2x)^{-4}](https://tex.z-dn.net/?f=4%28x%5E%7B3%7D%20%29%282x%29%5E%7B-4%7D)
=![\frac{4x^{3}}{(2x)^{4}}](https://tex.z-dn.net/?f=%5Cfrac%7B4x%5E%7B3%7D%7D%7B%282x%29%5E%7B4%7D%7D)
=![\frac{4x^{3}}{2^{4} x^{4}}](https://tex.z-dn.net/?f=%5Cfrac%7B4x%5E%7B3%7D%7D%7B2%5E%7B4%7D%20x%5E%7B4%7D%7D)
=![\frac{4x^{3}}{16 x^{4}}](https://tex.z-dn.net/?f=%5Cfrac%7B4x%5E%7B3%7D%7D%7B16%20x%5E%7B4%7D%7D)
Answer:
Distance formula is below
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Drawing a table to show the different weather and mood options :
The degree of freedom :
________ WEATHER ________
__________Rain ____ sunny _____ cloudy
Happy
|
Not happy
Here, we have a contingency table formatted in rows and columns
The columns = 3
The rows = 2
Degree of freedom :
(rows - 1) * ( columns - 1)
(2 - 1) * (3 - 1)
1 * 2
= 2
The degree of freedom = 2