The table below shows a direct variation. What is the value of m? Х = 12, 18, 24
у = 24, m, 48

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