The Ankh represents life and immortality as the most widely used ancient Egyptian symbol. To symbolize the union between men and women. Osiris and Isis's coalition believed to flood the Nile River, bringing fertility to Egypt. The Ankh is also known as the Key of the Nile.

Wadjet Eye (Eye of Horus)\n\n The Eye of Ra is the most famous ancient Egyptian symbol, and it was used as an amulet to protect from evil spirits, disease, harmful animals, and envy.

To convert from a probability to odds, divide the probability by one minus that probability. So if the probability is 10% or 0.10 , then the odds are 0.1/0.9 or '1 to 9' or 0.111. To convert from odds to a probability, divide the odds by one plus the odds.

The odds are defined as the probability that the event will occur divided by the probability that the event will not occur. If the probability of an event occurring is Y, then the probability of the event not occurring is 1-Y.