Answer:
![\frac{4}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B3%7D)
Step-by-step explanation:
×![\frac{4}{9\\}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B9%5C%5C%7D)
Multiply straight forward:
3×4=12
1×9=9
![\frac{12}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B12%7D%7B9%7D)
Simplify by dividing by 3:
12/3=4
9/3=3
![\frac{4}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B3%7D)
The variables have a negative association/correlation, because when one value increases (ex: x) the other decreases (see y)
If you would put a line through the dataset most of the points would be quite a bit off the line so the association is only moderate and not strong
so the answer is it is a "moderate negative association"
Answer:
well 0
Step-by-step explanation:
basically when a point lies on an axis,one of its coordinates must be zero,let's say point a-
if you look at how far the point is from the origin along the x-axis,the answer is zero,therefore the x-coordinate is zero,any point that lies on the y-axis has an x-coordinate of zero.
0.672 is the correct answer
Answer:Amount of blue paints used to paint bedroom walls=1.48 pints
Step-by-step explanation:
total pints of white paint and blue paint = 7.4 pints
Amount of white paint=4/ 5 x 7.4 pints=5.92pints
Amount of blue paints used to paint bedroom walls=total pints of paints used -Amount of white paint used
= 7.4 pints-5.92pints
=1.48pints