28. 29. 30. A baby weighed T pounds at birth. She now weighs 28 pounds. By what percent has her weight increased since birth? When she weighs "f? pounds by what percent has her weight increased since birth? An elephant weighed 200 pounds at birth. The rst year he added 90% of his weight. The second year he added 80% of his weight. The third year he added 75% of his weight. Compute his weight on his third birthday. A patient is given 1000 milliliters by intravenous drip on Monday. The doctor's orders states that each day the drip should be reduced by 10% compared to the previous day. How much does the patient receive on Wednesday? Thursday