Mathematics, 18.06.2020 03:57 charity56
A miner is trapped in a mine containing 3 doors:1. The first door leads to a tunnel that will take him to safety after 3 hours of travel.2. The second door leads to a tunnel that will return him to the mine after 5 hours of travel.3. The third door leads to a tunnel that will return him to the mine after 7 hours. If we assume that the miner is at all times equally likely to choose any one of the doors (supposing themine shaft is so disorienting that he cannot tell which door he chose before), LetXdenote the lengthof time until the miner reaches safety. Compute the variance, Var(X).
Answers: 2
Mathematics, 21.06.2019 15:30, allisonpinegar7830
What is this inequality notation? t is less then or equal to 2
Answers: 3
Mathematics, 21.06.2019 20:00, AleOfficial101
Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol
Answers: 2
A miner is trapped in a mine containing 3 doors:1. The first door leads to a tunnel that will take h...
Mathematics, 26.01.2022 14:00
Mathematics, 26.01.2022 14:00