A) (+5) + (-8) = b) (+3) + (-15) =
c) (+4) + (-10) =
d) (-20) + (+12) =
e) (-10) + (+30) =
f) (+8) + (-1) =
g) (+5) + (-3) =
h) (-1) + (+4) =
i) (-5) + (+8) =
j) (-6) + (+3) =

ajuda por favor é pra hj de uma prova de recuperação

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.)