When T-Rex lived there were no cows, so the answer is none.
50 lbs a day
There are many ways to write a speech on Republic Day. Someone writing this speech could include what this day means to them and how others should respect and observe this day and why.
It has a significant dependence on the number of people cleaning. I imagine that worldwide it would be millions of pounds per day.
America got ready for D-Day by training as many soldiers as they could for battle and by building more planes necessary for battle movements and strategic attacks.
One cell (3 jets) of B52's could be 324 750 pound bombs. One cell of F4 Phantoms could be 60 bombs. If only one flight of the above were conducted on one day over Laos, that would equate to 384 bombs dropped in one day.
None. Cows don't fly.
As often as possible and as often as there are cows that are needing his services. That said, a bull can breed as many as 2 to 10 cows (or more) per day, depending on how many cows are in heat on that day.
At least 30 cows die every two hours.
McDonald's sources beef from suppliers who process millions of cows each year, but the exact number of cows killed in a day for their food supply is not publicly disclosed.
the T Rex can eat about 5 times its size a day and ate any other creature in its path including its own kind.
Probably about 3 times a day and once in a while 4 times a day.
It all depends on how many cows a bull has to settle in one day and how much libido the bull has. It should be safe to say that a bull may mate with one or more cows at least 10 to 20 times a day. If a bull has a lot of cows to breed, there's no time for eating, but lots of time for courting.
Assuming each cow consumes the same amount per day. The farmer has enough for: 30 cows*28 days = 840 cow days or 840 cows for 1 day Therefore he can feed 840 cow*days/35days = 24 cows for 35 days. 30 cows - 24 cows = 6 cows The farmer must get rid of 6 cows.
they eat walk a little bit and sleep that what cows do
There would have to be still six cows, because the number didn't change, since two died and were consequently replaced by two cows on the same day. Here's how the logic should play out: You start with six cows. Two die of that six, leaving you with only four cows. However, two more cows "came" (or were bought) the same day that the initial two passed on, bringing the number back up to six. If you want to do it by numbers, then it would go like this: 6 - 2 + 2 = 6.
Cows and hogs are slaughtered every day.
It depends on the bull. Some may be able to breed up to 5 cows per day, others maybe only 1 or 2. It all depends on how receptive cows are and whether they're in standing heat at the time. A lot of breeding occurs at night, so you may see the bull breeding only a couple cows during the day.