Subscribe to my youtubr channel for a the name Florida_kik

Can some one explain this i got sent this. is this a threat i’m scared

Solve this problem! extra ! 3025/5.5 = a/90.75

Situation: . find the substance's half-life, in days. round your answer to the nearest tenth. a 11 gram sample of a substance that's used to treat thyroid disorders has a k. value of 0.1247. enter the correct answer n - noekt done no - initial mass (at time t = 0) n - mass at timet k a positive constant that depends on the substance itself and on the units used to measure time t= time, in days