Solve the problem.If two resistors are connected in parallel, the total impedance is given by ZT = 
. Find the total impedance, ZT, when the impedances Z1 = (9 + 4i) ohms and Z2 = (-9 - 6i) ohms are in parallel. 
?Parallel Circuit
A. - 
ohms
B. 
ohms
C. 
ohms
D. 
ohms
Answer: D
Mathematics
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.
A. 1.673673367333...
B. 1.673467346734...
C. 1.674674674...
D. 1.6
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Use the substitution formula to evaluate the integral.
A. 
- 2
B. 2
- 8
C. - 2
+ 8
D. 
- 4
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Find the value of the expression.2[62 + 8(6 + 3)]
A. 84 B. 216 C. 174 D. 792
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Find the compound interest earned by the deposit. Round to the nearest cent.$120,000 at 1.03% compounded quarterly for 5 years.
A. $27,295.10 B. $1552.98 C. $6308.63 D. $6333.54
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