In 2012 population of a city was 551 million. The exponential growth rate was 3.49% per year. a) Find the exponential growth function b) Estimate the population of the city in 2018 c) When will the population of the city be ? d) Find the doubling time

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%