The perimeter of a quadrilateral is 38 yards. if three of the sides measure 5.8 yards, 7 yards, and 11.2 yards, what is the length of the fourth side? 24 yd 62 yd 20.3 yd 14 yd

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