Help would be appreciated

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.)

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20