n word go brrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
 
        
             
        
        
        
Answer:
The Domain is that X is between -6 and 6
The range is that y is between -8 and 4
Step-by-step explanation:
Look at the two endpoints of the function. You can see that the left-most point is at (-6, 4) and the right-most point is at (6, -8)
 
        
             
        
        
        
Step-by-step explanation:
a1 = 27
r = -9/27 = -⅓
the formula :
an = a1. r^(n-1)
 = 27. (-⅓)^(n-1)
 = 3³(-3`¹)^(n-1)
 = 3³(-3)^(1-n)
 
 
        
             
        
        
        
In anova, by dividing the mean square between groups by the mean square within groups, a(n) Analysis of variance  statistic is computed.
What is Analysis of variance ?
- With the help of the statistical analysis approach known as ANOVA, apparent aggregate variability within a data set is explained by separating systematic components from random factors. 
- Systematic influences, but not random ones, statistically affect the data set that is being presented.
What are some instances where ANOVA has been applied?
- An ANOVA demonstrates the link between the dependent variable and the level of the independent variable.
-  For illustration: In order to determine whether there is a difference in the number of hours of sleep each night as your independent variable, you divide the groups into low, medium, and high social media use categories.
Learn more about Analysis of variance 
brainly.com/question/28274784
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Answer:
The volume of hemisphere is <u>19.4 cubic meter</u>.
Step-by-step explanation:
Given:
A hemisphere is with a radius of 2.1 m.
Now, to find the hemisphere volume with radius 2.1 m.

So, we put formula to get the volume of hemisphere:

<u><em>Hence, the rounded to the nearest tenth of a cubic meter is 19.4 cubic meter.</em></u>
Therefore, the volume of hemisphere is 19.4 cubic meter.