HELP ASAP PLEASE!!!
Bella finds some beach glass. She finds 14 pieces of brown beach glass, 12 pieces of white beach glass, 12 pieces of green beach glass, and 2 pieces of blue beach glass. She lets her sister pick one piece at random to keep. What's the probability, that her sister picks a piece of blue beach glass?
a: she picks a red marble
b: she picks a blue marble
c: she picks the same number of marbles
d: none of the above