Arc cd is 2/3 of the circumference of a circle. what is the radian measure of the central angle?

Given abcd ac=38 and ae=3x+4 find the value of x

Which system of linear inequalities is represented by the graph?

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%