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A small train at an amusement park is carrying passengers. Half of the passengers are 6 years old, 1/10 are 7 years old, 1/5 are 8 years old, 1/5 are 9 years old. what is the expected age for 1 of the
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Dec 28, 2019
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A small train at an amusement park is carrying passengers. Half of the passengers are 6 years old, 1/10 are 7 years old, 1/5 are 8 years old, 1/5 are 9 years old. what is the expected age for 1 of the passengers on the train?
Mathematics
high-school
Mat Colgrove
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Mat Colgrove
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Answer:
7.1
Explanation:
Aaron Shaw
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Dec 29, 2019
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Aaron Shaw
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the answer is five if im doing this correct
Mateus Junges
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Jan 3, 2020
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Mateus Junges
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