The Thousandth Century isn't here yet. Perhaps the questioner means the year 1000? If so, we can't know, because Tasmania was undiscovered (at least by anyone who could leave notes on the census) then. Thylacines (or parts of them, in traps) were last seen in 1957, so we think they're extinct.
They were apex predators, so there were never very many of them, even in their heyday, whenever that was.
Tasmanian tigers, or thylacines, went extinct in the early 20th century.
Tasmanian tigers, or thylacines, went extinct in the early 20th century.
Supposedly extinct. But reports of thylacines still come in from time to time, as does some interesting videos. However, none of these have been verified.
1/1000th
40/1000th of a liter
4
They don't. Thylacines are extinct. Prior to their extinction, Thylacines (also known as Tasmanian tigers) lived in grasslands and bushland of Tasmania. There is also fossil evidence indicating that they lived on the Australian mainland.
6 to the 1000th power
The 1000th digit of pi is...9
Thylacines were not related to kangaroos beyond being marsupials. Thylacines, or Tasmanian Tigers, were dasyurids, or carnivorous marsupials while kangaroos are herbivorous macropods (big-footed marsupials).
The ordinal 1000th is "one thousandth" or simply "thousandth."
2000ml = 2L. A Milliliter is 1000th of a Litre.