Calculate e^5 up to two decimal numbers without calculation
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Unfair coin with P(H) = 1/3 and P(T) = 2/3. a) How to make an event with 50% probability? b) Expected number of flips until a realization occurs? c) Can you create a strategy to reduce the number of flips necessary? d) Can you create a strategy to reduce the number of flips necessary for an unfair coin with any bias?
If you flip ten coins, what is the expected value of the product of the number of heads times the number of tails? You have 3 minutes with a pen and paper, and at the end of that, I want you to give me a range.
How many ways are there to partition 20 into prime numbers?
In a pack of cards what is the expected number of cards one has to draw to get get cards of all four suites.
What is the probability of getting a sum of 10 if you roll three dice?
If Pine Street is east of Oak Street and Maple Street is west of Pine Street, what street is furthest west?
Tells us your name, something about yourself and why do you want to become a flight attendant for American Airlines?
Describe your self.
Given a string, find the longest substring T that contains m distinct characters. (need O(n) solution)
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