This exponential function y = 3(2)x + 4 represents the growth of a certain species of animal in a specific area. the y-axis represents the number of that animal present and the x-axis represents years. what can you say about the growth of the population of the species every year? a) the growth rate doubles each year. b) the growth rate triples each year. c) the growth rate increases by 2 each year. d) the growth rate increases by 5 each year.

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes