At Kennedy middle School, there are 239 e de students. Last year, SR + There were 197 students. What is the perc... Wange in the eighth - Grade Enrollment? A. 17.6% increase B. 21.3% increase C. 82.4% increase D. 121% increase​

Find the sum of the following series. round to the nearest hundredth if necessary.

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%

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.