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Nana76 [90]
3 years ago
5

How would I do this

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
5 0
When,
correct is 0 then p is 0/20.
correct is 1 p is 1/20
correct is 2 p is 2/20 that is 1/10
correct is 3 p is 3/20.
correct is 4 p is 4/20 that is 1/5
correct is 5 p is 5/20 that is 1/4

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