Select the correct answer from each drop-down menu. point a is the center of this circle. the ratio of the lengths of and is 2 : 1.

Ineed with number 6 , explain how to get 1978

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%

Geometry - finding area of regular polygons and sectors (check my math, i can’t find the error)