Idon’t understand this. you only have to do one of them (but do an odd number) and show your work and explain how to do it.

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2

Multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2

Two jars each have one red marble and one blue marble in them. you choose one marble randomly from each jar. which model does not represent the sample space for this experiment?