A population P is initially 340. Find an exponential growth model in terms of the number of time periods x if in each time period the population P decreases by 15%. P(X) =A population P is initially 850. Find an exponential growth model in terms of the number of time periods x if in each time period the population P increases by 100%. P(X) =The bacteria population in a certain culture grows exponentially Find the oneihour growth rate if the threeihour growth rate is 54%. [Enter your answer in decimal form. Round your answer to two decimal places.) E 900 A population with limited resources is modeled by the logistic growth function fix) : 7x' The initial population is :I , and the carrying capacity is E. 1 + 24 - a