46 points! ! select the perfect square trinomial for each polynomial. (there are 2 correct answers)
question 1 options:
a. x^2−10x−25
b. x^2−18x+81
c. x^2+2x+1
d. x^2+7x+49

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.)

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola