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Esme1995
23.03.2020 •
Mathematics
A bag of marbles has 10 rainbow marbles, 12 blue marbles, and 8 purple marbles. What is the
probability that Lisa will select a rainbow marble, put it back, and then select a rainbow marble
again? (Write your answer as a simplified fraction using a slash /)
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Ответ:
1/3
Step-by-step explanation:
add them all up
equals 30
10 rainbow
10/30
simplify it
Ответ: