Determine if the lines that pass through the given points are parallel, perpendicular or neither. line a: (5, 10) and (12, 6) line b: (-2, 4) and (5, 8)

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.)