The population of a colony of wild horses is decreasing at a rate of 4% a year. If the colony started out with 38,500 horses, then write an equation to model the population this colony
over time, where p is the value of the car and n is the number of years that have passed.

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