Indycars and F1 cars use alcohol-based fuels. NASCAR uses high-octane gasolines.
not since early 90s
Mercury outboards prior to 1966 use a 24:1 fuel to oil ratio.
CO2 is not used in or as an aircraft fuel.
In Formula 1, a lot. The cars run on special high performance unleaded fuel. On average, a Formula 1 car does between 2.3MPG(US) to 3.6MPG(US). In European figures that would be between 60l/100km and 100l/100km.
An alternative fuel is a fuel one could use besides the standard or common fuels, like gasoline.
Aviation fuel, similar to kerosene. Only smaller aircraft with piston engines use a fuel similar to gasoline, called AVGas (Aviation gasoline) Military Jets use fuels specially designed for Jet Propulsion, these formula are known by JP-#, Commercial Jets use Jet-A.
Most formulas in Excel are quite basic, such as formulas for SUM functions. You use them in all sorts of situations, so it is very much a case that you use them when you need them. In that way, there is no specific answer to the question. So you use a basic formula when you need to use one. You would not use a very complicated formula, when a basic one will do.
GM doesn't use one...buy another fuel pump
Yes.
Most camping stoves use propane.Propane is a three-carbonalkalinea formula called C3H8, normally a gas.
Use one that matches what is installed.