Problem P. 4696. (January 2015)
P. 4696. Disc shaped tablets of diameter 8 mm and of height 4 mm are falling to the tabletop from a small height. Suppose that all directions have the same probability and the tablets do not bounce back from the tabletop. What percentage of the tablets arrive at the table in ``rollable'' position?
Deadline expired on February 10, 2015.
67 students sent a solution. 4 points: Bencsik Bálint, Fekete Balázs Attila, Fekete Panna, Holczer András, Juhász 326 Dániel, Kasza Bence, Marosvári Kristóf, Németh Flóra Boróka, Szántó Benedek. 3 points: Balogh Menyhért, Horváth Botond István, Tihanyi Áron. 2 points: 41 students. 1 point: 7 students. 0 point: 7 students.