Cole is going to be showing a pig at this year's county fair. He knows that when pigs are born they weigh 3 pounds and the maximum they can weigh is 300 Ibs. When his pig is born he has 6 months before it is his time to show his pig. To help determine the maximum the pig can gain each month and still make weight he sets up the inequality 6w+3 ≤ 300. Solve the inequality for w.

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)