Is AB a tangent why or why not??​

Which of the following questions is a statistical question? (2 points) how many professional sport leagues are there? where do the professional sport leagues play? how many hours of professional training took place over the weekend? how many hours do you spend each week training for a sports league?

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.