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BTGmoderatorLU
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Two marbles are drawn in succession from a box containing \(10\) red, \(30\) white, \(20\) blue, and \(15\) orange marbles, replacement being made after each drawing. What is the probability that the second is not blue?
A. \(11/15\)
B. \(16/25\)
C. \(64/225\)
D. \(4/25\)
E. \(4/75\)
The OA is A
A. \(11/15\)
B. \(16/25\)
C. \(64/225\)
D. \(4/25\)
E. \(4/75\)
The OA is A
