Answer:
Slope is 0
Step-by-step explanation:
(20-20/16-10) which is 0
Answer: surface area = 108.8 sq. cm
Step-by-step explanation:
A=πr(r+√h2+r2)
Answer:
$3.70
Step-by-step explanation:
3.20+1.60=4.80
8.50-4.80=3.70
Answer:
-5/12
Step-by-step explanation:
-5/4 / 3
Multiply by the reciprocal
-5/4 × 1/3
Multiply across
-5 × 1 = -5
4 × 3 = 12
-5/12
Answer:
The regression line is not a good model because there is a pattern in the residual plot.
Step-by-step explanation:
Given is a residual plot for a data set
The residual plot shows scatter plot of x and y
The plotting of points show that there is not likely to be a linear trend of relation between the two variables. It is more likely to be parabolic or exponential.
Hence the regression line cannot be a good model as they do not approach 0.
Also there is not a pattern of linear trend.
D) The regression line is not a good model because there is a pattern in the residual plot.