Can square root of 27 be simplified

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

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.)

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6