Search found 2 matches
- Sat Oct 31, 2015 10:46 pm
- Forum: Combinatorics
- Topic: Combinatorics problems
- Replies: 7
- Views: 5661
Re: Combinatorics problems
A card is selected at random from a standard 52 card deck. The suit is recorded and the card is replaced in the deck. This is done a total of seven times. find the probability of all four suits occur among the cards selected.
- Tue Sep 01, 2015 12:24 pm
- Forum: National Math Camp
- Topic: ONTC Final Exam
- Replies: 34
- Views: 29925
Re: ONTC Final Exam
the lattice points are the vertices of the polygons