Adimas found the mean of her 11 math test scores for the first semester. x = ? 81 using 81 as the mean, find the variance of her grades rounded to the nearest hundredth. ? 2 = find the standard deviation of her grades rounded to the nearest hundredth. ? =

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

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.)

Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5