In the accompanying diagram of circle o, chords AB and CD intersect at Point E. If AE=3, EB=x, CE=x-4, and ED=5, what is the length of CD?

What is the graph of the function fx x+2/x-3?

What is the measure of angle x? 37° 82° x°

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample