Solve the equation.ln(2x - 1) - ln(9x) = ln 2
A.
B.
C. ?
D.
Answer: C
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Solve the given problem by using Laplace transforms.A 60-? resistor, a 2.0-?F capacitor, and a 40-V battery are connected in series. Find the charge on the capacitor as a function of time t if the initial charge is zero.
A. q = 0.000080
B. q = 0.000080
C. q = 80
D. q = 0.000080
Graph the linear equation.y = x - 1
A.
B.
C.
D.
After selling a house for $82,000, a real estate agent split the 6% commission with another agent. How much did each person receive?$__________
Fill in the blank(s) with the appropriate word(s).
Find the vertex, focus, and directrix of the parabola.x2 = 16y
A. vertex: (0, 0)
focus: (0, 4)
directrix: y = -4
B. vertex: (0, 0)
focus: (-4, 0)
directrix: x = 4
C. vertex: (0, 0)
focus: (0, -4)
directrix: y = 4
D. vertex: (0, 0)
focus: (4, 0)
directrix: x = -4