I cant say that you would loose a total of 30 lbs in a matter of 4 weeks, but low-carb diets, when done correctly provide a healthy weight loss. Typically the first week people loose 5-10 lbs from water weight and then slowly loose from there, depending on what your intake is like. If you arent sure how to do a low carb diet, Atkins is a more extreme form of it and can give you and idea of what your body is doing to loose that weight.
You cannot lose 100 pounds in four weeks.
four pounds
A mouse should weigh around 0.5-1 ounce, not four ounces or four pounds. If a mouse weighs four ounces, it may be overweight and if it weighs four pounds, it would be extremely obese.
Around four to five pounds.
Adults average two to four pounds, but can be much larger.
For a Cheetah or a Ford Mustang it's not that fast. For any human being, particularly an American, it's pretty darn good.
Yes
a little
476 pounds
Four hundred and twenty pounds.
2,800,000 pounds
1.8kg is about four (3.968320719) pounds.