Mr. hinckley owns 83 acres of land. he divides the land into eight equal sections to sell to eight buyers. which phrase describes how much land, in acres, each buyer will receive? a. more than 9 and less than 10 b. more than 10 and less than 11 c. more than 11 and less than 12 d. more than 12 and less than 13

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.)

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|