based on the sample results, about what porportion of the populatiob has a favoite social network? choose the inference that is most likely true. sample results do you prefer to read a hard copy when reading books, magazines, and/or newspaper?

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