Hypothermia is one of the biggest risks to your life at high altitude. Hypothermia is defined as a core temperature below 35 degrees. It is broadly categorised into: Mild hypothermia (32-35 degrees C) Moderate hypothermia (30-32 degrees C) Severe hypothermia (<30 degrees C)
Churn rate. Churn rate (sometimes called attrition rate), in its broadest sense, is a measure of the number of individuals or items moving out of a collective group over a specific period. It is one of two primary factors that determine the steady-state level of customers a business will support.
The best churn rate formula to use to calculate customer churn in take the number of clients lost, divided by the number of clients at the start of the month. 1  3 clients lost / 100 starting clients = 3% churn rate.