Answer:
<em>0.47</em>
Explanation:
The Growth/decay factor is a factor that determines how fast a process increase or decreases.
<h3>Calculations</h3>
Given 10 hrs decay/growth factor = 0.2213
5 hrs decay/growth factor x=?
To obtain the 5 hours decay/growth factor we have to obtain 1-hour decay/growth factor;
let x be the 1-hour growth/decay factor and we have the expression below;


x = 0.86
The one-hour growth/decay factor is 0.86
Now the 5-hours growth/decay will be;


5 hours growth/decay factor = 0.47
<em>Therefore, the five-hours growth/decay factor for the number of mg of caffeine in Juwan's body is </em><em>0.47</em>
showering daily would best help
In order to help prevent pathogenic contaminants in the food, it is always best to cover them when they are not going to be eaten, they should have a lid or covered with any material that could secure them and away from contaminants. It is also best to store them in the right storage place if they are not going to be eaten or there are left overs. In doing these things, this will help them avoid being exposed to pathogenic contaminants.