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Algebra
Pregunta

A & B )Nurses use a formula known as young's r...

A & B )

Nurses use a formula known as young's rule to determine the amount of medicine to give a child under \( 12 \) years of age when the adult dosage is known. 

\( C = \frac { A D } { A + 12 } \) 

\( C \) is the child dose, A is the age of the child in years, and \( D \) is the adult dose. 

(a) Work backward and find the adult dose in terms of the child's dose. Solve for \( D \) . 

(b) Find \( D \) if \( C = 0.03 \) gram and \( A = 6 \) . (a) \( D = \) 

Answer

\(\frac{C(A+ 12)}{A}\)

0.09

Solución
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