Question

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Answer 1

P(not a regular sprite) = 1 - P(a regular sprite) = 1 - 12/40
\[\large P(required)=(1-\frac{12}{40})^{5}=you\ can\ calculate\]

Answer 2

Yeah, thanks, I was missing that the exponent 5.

Answer 3

You're welcome :)

Answer 4

Man, I'm so sleepy, what time is it on yours

Answer 5

I'm not in your hemisphere, but understand your situation :)

Answer 6

:D