Answer:
A linear model (is/is not) the best fit for the data because the residual plot (shows no pattern/shows a pattern) and is (scattered/not scattered).
Step-by-step explanation:
A linear model should be used when you want to view the data as a continuous response. This means that when the data is increasing/describing then the line should be in a uniform pattern.
If you were to look at the residual plot, you can see that the points curve in a pattern, meaning that the point is not scattered which is not good criteria for a residual plot.
Mentioned before, the points on the residual plot are in a pattern, so it’s not scattered as well.
Answer: 0.35714285714 or 0.3751428571
Step-by-step explanation:
is that a fraction or a division symbol
Answer:Convert to radical form using the formula a x n = n √ a x . Exact Form: 7 √ ( − 4 ) 2 Decimal Form: 1.48599428 … .
Step-by-step explanation:
First we need to find the number they started with.
(x+7)*2=26
Solve for x
x+7=13
x=6
To do the operations in reverse, we double it first and then add 7.
6*2=12
12+7=19
Final answer: 19
Answer:
6x+50
Step-by-step explanation:
5(x+10)+x=5x+50+x=6x+50
