Q2/ write an algebraic expression that represents the specified quantity in the verbal statement, and simplify if possible:

1. The time to travel 100 miles at an average speed of r miles per hour.
2. The sum of two consecutive odd integers, the first of which is 2n + 1

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.