Evaluate the line integral by the two following methods. ∫ xy dx + x^2y^3 dy

C is counterclockwise around the triangle with vertices (0, 0), (1, 0), and (1, 4)

a. directly
b. using Green's Theorem

90.0% complete a b c d e confirm last week, your delivery runs took 7 hours 12 minutes on monday, 6 hours 46 minutes on wednesday, and 6 hours 53 minutes on friday. what was your average time for a delivery run?