The seventh-grade assistant principal at a middle school wants to determine the favorite color of most of his students so that he can order t-shirts for an upcoming field trip. He selects two students at random from each 7th grade class. Group of answer choices

Stratified Random Sample

Systematic Random Sample

Convenience Sample

Voluntary Response Sample

Simple Random Sample

because its not ur topic and its not for is for homework not that.

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: