I'm posting one puzzle, riddle, math, or statistical problem a day. Try to answer each one and post your answers in the comments section. I'll post the answer the next day. Even if you have the same answer as someone else, feel free to put up your answer, too!
Friday, March 11, 2011
A woman owns a pie shop and the first day she had 13 customers, the second day she had 14 customers, the third 95, and the fourth 62. Following the sequence, how many customers will she have tomorrow?