In: Statistics and Probability
New York license plates can be made that consist of 3 letters followed by 4 numbers given the restriction that if the first letter is an ‘N’, then the second letter must be a ‘Y’?
New York license plates can be made that consist of 3 letters followed by 4 numbers given the restrictions that (1) if the first letter is an ‘N’, then the second letter must be a ‘Y’ and (2) if the second letter is an ‘N’, then the third letter must be a ‘Y’?
ways can a vase be filled with 5 flowers given that you have 8 flowers?
ways can you seat 4 couples in a concert row?
ways can you seat 4 couples in a concert row given that the couples want to sit with their partners?
ways can seat 4 couples at a circular table given that the couples want to sit with their partners?
ways can a necklace be strung together with 24 different beads? (Note: this is different than a standard circular problem.)