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Leona [35]
3 years ago
6

A fair die is rolled repeatedly. find the expected number of rolls until all 6 faces appear.

Mathematics
1 answer:
Makovka662 [10]3 years ago
8 0
Each face has a chance of 1/6
So you beed 6 rolls
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fomenos
<span>3x+2y+4+9y=


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5 0
3 years ago
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Fed [463]

Answer:

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Step-by-step explanation:

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3 years ago
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25% of $160

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7 0
3 years ago
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skelet666 [1.2K]

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