Answer:
I don't understand the language but I can do it
Answer: 
Step-by-step explanation:
I assume that you need the new coordinates of the point after the rotation centered at the origin.
For this exercise it is important to remember the definition of "Rotation".
A Rotation is defined as a transformation which a figure is rotated about a fixed point known as "Center of rotation".
The figure before the transformation is called Pre-Image and the figure obtained after the transformation is called "Image".
The 180 degree rotation about the origin Rule states that:
→ 
Therefore, knowing that the given point (5,4) is rotated 180 degrees clockwise about the origin, you can conclude that its Image is:

Answer:
It goes up by 2 each time
Step-by-step explanation:
<u>Multiple Regression Analysis is the technique used o see if there is any impact of price point, color, or the interaction</u>
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Step-by-step explanation:
- Multiple regression is a statistical technique which is used to predict the value of a variable based on the values of the two or more variables.
- In the above example we want to predict the Purchase value depending upon the value of the price points and the value of the product colors.
Answer:
25/250 or 1/10
Step-by-step explanation:
100/1000 -divide by two
50/500 -divide by two again
25/250