1. A man who is 5ft. 9in. tall weighs 170lb. What is his height in centimeters and his weight in kilograms? 5 ft 9 in =1

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1 A Man Who Is 5ft 9in Tall Weighs 170lb What Is His Height In Centimeters And His Weight In Kilograms 5 Ft 9 In 1 1 (40.94 KiB) Viewed 36 times

1. A man who is 5ft. 9in. tall weighs 170lb. What is his height in centimeters and his weight in kilograms? 5 ft 9 in =175.26Cm 176lb=77.1 kg 2. Drug medications are often prescribed on the basis of body weight. The adult dosage of Elixophyllin, a drug used to treat asthma, is 6mg/kg of body mass. Calculate the dose in milligrams for a 150-lb person. 3. Carry out the following operations and express the answer with the appropriate number of significant figures and units (a) (5.231 mm)(7.1 mm); (b) (72.3 g/1.21 mL); (c) 12.21 g+0.0132 g (d) 31.03 g+12mg 4. A pipet delivers 9.04,9.02,9.08, and 9.06 mL in consecutive trials. Find the mean volume and the average deviation from the mean. 5. A 141− mg sample was placed on a watch glass that weighed 9.203 g. What is the weight of the watch glass and sample in grams?