The aquarium has 3 fewer yellow fish than green fish 40 percent of the fish are yellow. How many green fish are in the aquarium? Show your work

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%