Not enough sleep or disruptions to the sleep-wake cycle (such as those that may occur with shift work or travelling to a different time zone) cause the physiological state known as fatigue. Staying awake for 24 hours leads to a reduced hand-to-eye coordination that is similar to having a blood alcohol content of 0.1.
There are 13 hearts in a standard 52 card deck. There are also 13 diamonds, 13 spades and 13 clubs.
Therefore the probability that all 6 are hearts = 1/4 * 1/4 * 1/4 * 1/4 * 1/4 * 1/4 = 1/4096 HOWEVER I believe you really want the following answer where cards are NOT replaced.The first card has 13/52 probability of being a heart After drawing this there now remain 51 cards in the deck and 12 are hearts. We are experiencing some problems, please try again. 2  You can only upload files of type PNG, JPG, or JPEG. 3  You can only upload files of type 3GP, 3GPP, MP4, MOV, AVI, MPG, MPEG, or RM. 4  You can only upload photos smaller than 5 MB.