Find the value of y.

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

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Evaluate the expression. (9 + 5)(3 + 2)0