Please help this is supposed to be done soon

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%

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship

Solve 13 + w/7= -18 (w/7 is a fraction)