The circumference of the hub cap of a tire is 81.26 centimeters. Find the area of this hub cap. Use 3.14 for a. If the circumference of the hub cap were smaller, explain how this would change the area of the hub cap. ​

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%