PLEASE HELP ME ILL LOVE YOU FOREVER

Answer this question! 30 points and brainliest! only if you know the answer.

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.)

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?