Solve.A pharmacist is asked to give a customer 4.5 milliliters of an antibiotic over a period of 16 hours. If the antibiotic is to be given every 8 hours starting immediately, how much antibiotic should be given in each dose?
A. 0.28 ml
B. 28.44 ml
C. 0.04 ml
D. 2.25 ml
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
Mathematics
Factor completely. If the polynomial is prime, say so.y3 - 27
A. (y - 3)(y2 - 9) B. (y - 3)(y2 + 3y + 9) C. (y + 3)(y2 - 3y - 9) D. (y - 3)(y2 + 3y - 9)
Mathematics
Solve the system of equations.5x -6y - z = -8x + 8y - 9z = 18-8x + y + z = -32
A. {(5, 3, 5)} B. {(-5, 5, 10)} C. ? D. {(5, 5, 3)}
Mathematics
Determine whether the ordered pair given is a solution of the linear inequality in two variables.x - y ? 3; (-4, -10)
A. Yes B. No
Mathematics