Answer the question in the photo. What would be the area and what would be the cost?

Which choice represents the sample space ,s for this event

To decrease an amount by 16% what single multiplier would you use

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.