A book store is having a 30% off sale

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

Select the sequences that are geometric.