a sequence is defined by a n=-3/4 multiplied by a n-1 and a3=9/16 what is the seventh term. -225/256 -27/64 59049/1048576 729/4096

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)