Hi, will someone me?
simplify square root of 3 times square root of 21.

square root of 24
square root of 63
3 square root of 7
none of the above

if you !

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.)