HeLp meee NeOW! If DONT U WILL SUFfEr SEVERE consequences... the price of ceramic bread bracelet (y) is directly proportional to the number of (x) beads on the necklace. using the graph which two statements are correct?
A (0,0) represents the unit rate
B (0, 1) represents the unit rate
C (1,0.80) represents the unit rate
D (20, 25) represents the price of the necklace with 20 beads
E (25, 20) represents the price of the necklace with 20 beads

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

How many lines can be drawn through points j and k? 0 1 2 3

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.)