Warm-Up 2, Due Monday, January 25, noon.

Please answer each question in three or more sentences. It is OK to answer 'I don't know' - but try and state why you are confused! No late Warm Ups are accepted for any reason, and only those submitted electronically through this web page (or by email, if the web page has technical problems) are considered.

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Question 1

About when did Fibonacci live?

Question 2

Is 11 a Fibonacci number? What about 311, is this a Fibonacci number? Given reasons.

Question 3

What can be observed about the ratio of adjacent Fibonacci numbers?