The cost of jacquie's gym membership is $20 per month. she gets a 10% discount of the monthly cost in any month in which she refers a friend who also becomes a member. how much does jacquie save in a month when one of her friends joins the gym?

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.