The lappans buy three large sandwiches to serve at a picnic. nine people come to the picnic. show three different ways to cut the sandwiches so that each person gets an equal share.

Which statement about perfect cubes is true

Having a hard time understanding this question (see attachment).

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.