Mathematics, 14.04.2020 19:06 cxbelle
There are 219 seats in a plane, and there are 219 passengers in a line, coming into the plane in order. Each passenger is assigned a seat. The first person, being careless, forgets his seat number, so he chooses a random seat. From then on, the rest of the passengers come in (one by one). If they find their seat occupied, they randomly choose another. Otherwise, they take they're assigned seat. What is the probability that last passenger finds his/her assigned seat unoccupied?
Answers: 1
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
Answers: 2
Mathematics, 21.06.2019 21:00
An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0
Answers: 1
Mathematics, 21.06.2019 21:50
(x-5)1/2+5=2 what is possible solution of this equation
Answers: 1
There are 219 seats in a plane, and there are 219 passengers in a line, coming into the plane in ord...
Mathematics, 09.12.2020 05:50
History, 09.12.2020 05:50
Mathematics, 09.12.2020 05:50
Advanced Placement (AP), 09.12.2020 05:50
Mathematics, 09.12.2020 05:50
Mathematics, 09.12.2020 05:50
Mathematics, 09.12.2020 05:50
Computers and Technology, 09.12.2020 05:50
Mathematics, 09.12.2020 05:50
Mathematics, 09.12.2020 05:50