After a customer has paid his or her first invoice, the average days to pay (ADTP) is calculated based on the number of invoices a customer has, the time taken to pay the first invoice, and the time taken to pay the most recent invoice. The formula for calculating the average days to pay is: ADTP = (Current ADTP) x (Number of Invoices) + (Number of Days Taken to Pay Most Recent Invoice) / (Number of Invoices + 1) The time it took to pay the first invoice would provide the initial value for the Current ADTP.
There are two paths to becoming an astronaut: 1  Become an US military pilot, and the best and safest pilot you can be. 2  Get a PhD in a subject that will be necessary in which to perform research in space, or to assist in building a new space station, or a space colony.
Q: This is a question youâve probably been asked a few times before but Iâm going to ask it again. Knowing the odds of actually becoming an astronaut, what made you want to apply to be an astronaut? Image to right: Astronaut Dominic L. Gorie, STS-123 commander. Image credit: NASA. A: Well, I canât imagine a, a more exciting job for a pilot.