A box contains 11 marbles—7 red and
4 green. Five of these marbles are removed
at random. If...
Mathematics, 02.08.2021 01:00 cajunldy2001
A box contains 11 marbles—7 red and
4 green. Five of these marbles are removed
at random. If the probability of drawing a
green marble is now 0.5, how many red
marbles were removed from the box?
A. 1
I
B. 2
C. 3
D. 4
E. 5
Answers: 1
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