Just simply add
22+6.80= 28.80
So now the selling price is $28.80
Answer:
Step-by-step explanation:
28
A). They are not similar, because 6/13 is not equal to 8/20
For triangles to be similar, the ratios of sides need to be the same (shortest to shortest, middle to middle, longest to longest). The shortest sides are 6 and 13, respectively, the middle ones are 8 and 20. Because 6/13 is not equal to 8/20, the triangles are not similar.
Okay so all you are doing is filling out the char to do this you fine the increasing rate or the pattern. so 2*3=6 5*3=15 so the pattern is that you are multiplying every input by 3 so 0*3=0
1*3=3
3*3=9
4*3=12
then to fine the differences you just simply write how much you increased or decreased so every difference for this chart will be +3 hope this helped you have an amazing day!!!!
The equation of best fit is 
.
. It means that the population, in millions, after 
years from 
is 
.
The slope of the line is 
which means population is increasing at the rate of per year.
Sum of 
Sum of 
Mean 
Mean 
Sum of squares (SSX) 
Sum of products (SP) 
Regression Equation 
It means that the population, in millions, after years from is .
From the equation,
the slope of the line is which means population is increasing at the rate of per year.
Learn more about line of best fit here:
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