Which statement is true about the residual plot below? No regression model is appropriate for the data.
3
A quadratic model is appropriate for the data.
2
1
.
.
A linear model is a good fit for the data.
0
2
3
4.
5X
.
The sum of the residuals is greater than zero.

What is the volume of the sphere shown below with a radius of 3?

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Aregular pan has a length that is 4/3 the width. the total area of the pan is 432in.2. what is the width of the cake pan?