Add or subtract as indicated and write the result in standard form.(-4 - 5i) + (3 - 3i) + (-2 - 3i)
A. -1 - 8i
B. 1 - 5i
C. -3 - 11i
D. -9 - 5i
Answer: C
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Convert the Indo-Arabic numeral to the indicated form.2022; Roman
A. MMCCII B. MMXXII C. MMCCXX D. CCXXII
Set up the iterated integral for evaluating 
Dover the given region D.D is the right circular cylinder whose base is the circle 
in the xy-plane and whose top lies in the plane 
.
A. 
B. 
C. 
D. 
The graph of a logarithmic function is shown. Select the function which matches the graph.
A. y = -log(-x) B. y = -log x C. y = log x D. y = log(-x)
Solve the problem.The maximum number of volts, E, that can be placed across a resistor is given by the formula 
where P is the number of watts of power that the resistor can absorb and R is the resistance of the resistor in ohms. Solve this equation for R. Use the result to determine the resistance of a resistor if P is 
watts and E is 30 volts.
A. R = 
; 3,600 ohms
B. R = E2P2; 14,400 ohms
C. R = 
; 14,400 ohms
D. R = E2P; 3,600 ohms