Find the quantity indicated.b varies directly as a. Find k when a = 72 and b = 6.
A. k = 13
B. k = 12
C. k = 
D. k = 66
Answer: C
Mathematics
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Use the graph to find a ? > 0 such that for all x, 0 < 
< ? ? 
< ?.
? 
A. 0.2 B. 4.6 C. 0.04 D. 0.3
Mathematics
Solve the equation.0.06y + 0.08(5000 - y) = 0.48y
A. 200 B. 2000 C. 2400 D. 800
Mathematics
Why do firms make acquisitions? Include both rational and irrational reasons.
What will be an ideal response?
Mathematics
Solve the problem.The current I, in amperes, flowing through an ac (alternating current) circuit at time t, in seconds, is I = 30 sin(50?t)What is the amplitude? What is the period? Graph this function over two periods beginning at t = 0. 
What will be an ideal response?
Mathematics