*asap! * for a store contest, 4 out of every 65 people who visit the store will receive a free dvd. if 455 people visit the store how many dvds were given away? (question 17)

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

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

Is there an x intercept in the equation 60*1.15^x