Consider the polar equation  FIGURE 1.png)
(a) Find the eccentricity and an equation of the directrix of the conic.
(b) Identify the conic.
(c) Sketch the curve.
 ANSWER.png)
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A patient has an IV of 1000 mL of D5W which is started at 5:30 AM. The flow rate is 31 gtt/min and the set calibration is 12 gtt/mL. What time will this infusion be completed?
A. 6:27 PM B. 11:57 AM C. 11:57 PM D. 11:27 AM
Solve the problem.A yoga studio is being designed in the shape of a trapezoid. The lengths of the two parallel sides are 56 feet and 44 feet. The area of the studio is to be at least 1600 square feet and not more than 2000 square feet. What is the range of possible values for the width of the studio?[Hint: the area of a trapezoid is A = 
w(a + b) where a and b are the lengths of the two parallel sides.]
A. 
B. 
C. 
D. 
Provide an appropriate response.Solve the following system of equations using the substitution method: 2g - 3h = 6? g = 3h
Fill in the blank(s) with the appropriate word(s).
Refer to this figure to answer the question. Assume 
and 
are parallel.
Are ?CDA and ?DHI supplementary?
A. No B. Yes