PLEASE HELP!! SHOW WORK!!A bag has five red marbles, six blue marbles, and four black marbles. What is the probability of pickin
g a blue marble, replacing it, and then picking a red marble?
a)8/75
b)3/5
c) 2/15
d)4/45
1 answer:
The answer is 2/15
6/15 * 5/15 = 30/225 = 6/45 = 2/15
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Step-by-step explanation:
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=24.5+(-9.1)
=24.5-9.1
==15.4
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