Sophia manages a landfill. sophia decides to measure the rate at which trash increases in volume to fill the landfill as the number of households served increases. what would be an appropriate unit for sophia's purpose?

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.