If mde = 100° and mbc= 60° find the measure angle a

27 is what percent of 108? 27 is % of 108

Can someone me with the property questions for 12 13 and 14 plz

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%