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A bag contains 8 blue marbles, 6 red marbles, and 4 green marbles. What is the probability of selecting a blue marble, replacing it in the bag and then selecting a red marble? A.7/9 B.1/3 C.2/27 D.4/27
asked
Feb 18, 2017
Mathematics
middle-school
1
answer
5
votes
209k
views
Find the angle formed by the hands of a clock at 11:40
asked
Apr 6, 2015
Mathematics
middle-school
1
answer
3
votes
9.1k
views
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