Maths Olympiad Prep

Library / /116 of 475

, 2005

Algebra Difficulty 1.0 Junior Find the answer Canada

In the sequence 32,8,__,__,x32, 8, \_\_, \_\_, x, each term after the second is the average of the two terms immediately before it. The value of xx is

(A) 1717 (B) 2020 (C) 4444 (D) 2424 (E) 1414

Want a route through all this instead of an archive? The track puts 2,604 problems in a working order, from Junior Challenge level to the IMO shortlist.

Source: CEMC, University of Waterloo, licensed CC-BY-NC-4.0. Statement reproduced verbatim; metadata (topic, difficulty) added by this project. Solutions are the publisher's, linked not copied.