Answer:
The explicit formula for this geometric sequence is 27.3(n-1)
So we know that the bag has total 15 cookies, and 1 cookie that does not have any raisin. Finally, the probability that one cookie won't have any raisin is 1/15 or 7 percent. Hope it help!
A. -1 Because you would divide 3x and -6 by 2.
