Perform the indicated operation. 

A. 18
B. 8
C. 17
D. -17
E. -8


Answer: A

Mathematics

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A.

B.

C.

D.

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Find the equilibrium amount of Tc-GSA in the blood and liver.

Let’s suppose 2.5 mg of glactosyl human serum (Tc-GSA) is injected into the bloodstream. Let B and L be the amount of Tc-GSA in the blood and liver, respectively. The quantities B and L are related by: 1.8 = B + L dB/dt = -0.06B + 0.03L and dL/dt = 0.06B - 0.03L. At equilibrium, the quantities B and L are constant.

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Perform the indicated operations.(6x4 + 4y)2

A. 36x8 - 16y2 B. 36x8 + 16y2 C. 36x8 - 48x4y + 16y2 D. 36x8 + 48x4y + 16y2

Mathematics

Solve the equation.(y - 5) - (y + 2) = 4y

A. {- }
B. {- }
C. {- }
D. {- }

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