22/13 is improper fraction.
Proper fraction is when the denominator is bigger or greater than the numerator e.g 20/3,6/1 etc
Improper fraction is when the denominator is smaller or less than the numerator e.g 3/20, 1/6 etc
Mixed fraction is when there is a whole number before a fraction e.g 2 1/2 52/3 etc
Yes you should go to the emergency room.
Answer:
3-6 feet
Explanation:
The cough produced by the humans can contain about 3,000 droplets of human saliva at the time of the expulsion of the cough from the mouth at a speed of 50 miles per hour.
The sneezing is even worse and produces about 40,000 droplets of saliva with a speed of 200 miles per hour is expelled out of the mouth and nose.
Therefore it is suggested that the person should stand 3 to 6 feet away from the person who is coughing and sneezing as the droplets of saliva settles at about 3 to 6 feet.
Thus, 3 to 6 feet is the correct answer.
Answer:
Pairs of organs that remove waste from the blood are the kidneys
