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vlada-n [284]
3 years ago
5

there are 6 brown, 5 blue, and 2 orange marbles in a hat what is the probability of picking 2 orange marbles in a row without re

turning the marbles back to the hat?
Mathematics
1 answer:
Bess [88]3 years ago
4 0
You have a probability of 7% to pick out the first orange marble then you have a probability of 8% to pick out the second orange.
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because In mathematics, a ratio is a relationship between two numbers indicating how many times the first number contains the second. For example, if a bowl of fruit contains eight oranges and six lemons, then the ratio of oranges to lemons is eight to six (that is, 8:6, which is equivalent to the ratio 4:3).
And you said girls : boys

That means 15 : 5 or 15 to 5
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