Giving brainliest and 34 points. answer this using a table and show all steps ! #2 : in three years, bob will be twice as old as karen. two years ago, bob was three times as old as karen. how old is karen now? #3 : five years ago, amy was six years younger than twice sarah's age. in 4 years, the sum of their ages will be 45 years. how old will amy be in 10 years?

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)

The base of a rectangular pyramid is 13 inches long and 12 inches wide. the height of the pyramid is 8 inches. what is the volume of the pyramid

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?