Saturday
August 1, 2015

Posts by Nanette


Total # Posts: 1

math
a bag contains 20 marbles containing 8 green, 4 red, 2 blue, 6 yellow. If a person picks out 1 single marble from bag without looking. what is the probability that it will be a red marble?
September 25, 2012

  1. Pages:
  2. 1

Members