Line 1 has points located at (4,2) and (9,0). Line 2 is represented by the equation y=2/5x+5. Which of the following statements is true? A. Line 1 has a greater rate of change equal to 2/5
B. Line 1 has a greater rate of change equal to -5/2
C. Line 2 has a greater rate of change equal to 2/5
D. Line 2 has a greater rate of change equal to -5/2

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

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.)

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle