John can mow the golf course in 7 hours larry can mow it in five hours form a rational equation that can be used to determine how long it would take to mow the golf course in if they work together

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.