<PRE><B>Question 1125016</B>
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A certain antihistamine is often prescribed for allergies. A typical dose for a 100-pound person is 19 mg every six hours. Complete parts a and b below.
a. Following this dosage, how many 13.5 mg chewable tablets would be taken in a week?
B. This antihistamine also comes in a liquid form with a concentration of 13.5 mg/8 mL. Following the prescribed dosage, how much liquid antihistamine should a 100-pound person take in a week? 
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(a)
{{{1*week*7(days/week)*24(hours/day)*(19/6)(miligrams/hours)}}}

{{{532*miligrams}}}------for 1 week.

How many of 13.5 mg doses is equivalent?
{{{532/13.5=highlight_green(39.4*doses)}}}--------close enough to 39</PRE>