Point Marnie is looking for a company to cater a fundraising event. Party Time Caterers charges $16 per person.
Joe's Cooking charges $12 per person plus a $150 set up fee. Which inequality could be used to determine
how many people, p, must be at the event for Joe's Cooking to be the better deal?

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x,y,z) = (1,-x,z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)