Question
Prescription: 15 mg of Drug Z per pound of child’s weight a day. Child’s Weight: 45 Kg Issue: The parents would prefer to give liquid medication. You found a liquid medication that contains 0.7 grams of Drug Z per mL of solution. Question: How many mL of the liquid medication should the child take to meet the order of the prescription? Round your answer to 3 decimal places.
294
likes1470 views
Answer to a math question Prescription: 15 mg of Drug Z per pound of child’s weight a day. Child’s Weight: 45 Kg Issue: The parents would prefer to give liquid medication. You found a liquid medication that contains 0.7 grams of Drug Z per mL of solution. Question: How many mL of the liquid medication should the child take to meet the order of the prescription? Round your answer to 3 decimal places.
Seamus
4.998 Answers
Step 1: Convert the child's weight from kilograms to pounds.
45 \text{ Kg} \times 2.20462 = 99.208 \text{ lbs}
Step 2: Calculate the required amount of Drug Z in mg.
15 \text{ mg/lb} \times 99.208 \text{ lbs} = 1488.12 \text{ mg}
Step 3: Convert the amount of Drug Z per mL of the solution from grams to mg.
0.7 \text{ g/mL} = 700 \text{ mg/mL}
Step 4: Calculate the volume of medication required in mL.
\frac{1488.12 \text{ mg}}{700 \text{ mg/mL}}=2.126\text{ mL}
Step 2: Calculate the required amount of Drug Z in mg.
Step 3: Convert the amount of Drug Z per mL of the solution from grams to mg.
Step 4: Calculate the volume of medication required in mL.
Frequently asked questions (FAQs)
What is the length of the perpendicular bisector of a side of a triangle?
+
What is the equation of a line passing through the points (-3,5) and (2,7)?
+
Math question: Solve the system of inequalities by graphing: y > 3x - 2 and y < -2x + 4. (
+
New questions in Mathematics