24. PLAYGROUND The perimeter of a rectangular playground must be no greater than 120 meters, because that is the total length of the materials available for the border. The width of the playground cannot exceed 22 meters. What are the possible lengths of the playground? 25. MEDICINE Clark’s Rule is a formula used to determine pediatric dosages of over-the-counter medicines. × adult dose = child dose a. If an adult dose of acetaminophen is 1000 milligrams and a child weighs no more than 90 pounds, what is the recommended child’s dose? b. This label appears on a child’s cold medicine. What is the adult minimum dosage in milliliters? Weight (lb) Age (yr) Dose under 48 under 6 call a doctor 48-95 6-11 2 tsp or 10 mL c. What is the maximum adult dosage in milliliters? 5-4 Practice Solving Compound Inequalities the solution set of each compound inequality. 1. 1 2. 4 n p –4 ≤ ≤ –4 ≤ ≤ 3. > 3 or < 0 4. < or 4 x x g g –3 ≥ Write a compound inequality for each graph. 5. 6.
24. PLAYGROUND The perimeter of a rectangular playground must be no greater than 120 meters, because that is the total length of the materials available for the border. The width of the playground cannot exceed 22 meters. What are the possible lengths of the playground? 25. MEDICINE Clark’s Rule is a formula used to determine pediatric dosages of over-the-counter medicines. × adult dose = child dose a. If an adult dose of acetaminophen is 1000 milligrams and a child weighs no more than 90 pounds, what is the recommended child’s dose? b. This label appears on a child’s cold medicine. What is the adult minimum dosage in milliliters? Weight (lb) Age (yr) Dose under 48 under 6 call a doctor 48-95 6-11 2 tsp or 10 mL c. What is the maximum adult dosage in milliliters? 5-4 Practice Solving Compound Inequalities the solution set of each compound inequality. 1. –4 ≤ n ≤ 1 2. –4 ≤ p ≤ 4 3. x > 3 or x < 0 4. g < –3 or g ≥ 4 Write a compound inequality for each graph. 5. 6.
Algebra%201%20Unit%202%20Workbook%202015-2016%20STUDENT.docx