True but really depends on the person
I do believe that the use of acne face wash should be used even if you do not have acne. Mostly because it will allow you to clean your skin and release dirt and oils.
Answer:
Explanation:
Mathematiclly;
Prevalence of a diseases = product of disease incidence and the average survival time.
Prevelence = (incidence) X (average survival time.)
( 75/100,000 )= (25/100,000) X ????.
but 75/100,000 <u>=0.00075</u>. (Prevalence)
and<u> </u>25/100,000<u>= 0,0025.</u> ( Incidence)
Therefore ;
AVERAGE SURVIVAL TIME = (<u>PREVALENCE / I</u>NCIDENCE
= 0,00075/0,00025.
AVERAGE SURVIVAL TIME = 3 years.
Thus it took them a period of 3 years to survive from diagnosis till death.
