Asap identify the area of the polygon with vertices w (1, 1), x (4, 4), y (7, 1), and s (4, −8).

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days