Ohm's Law for the current I in a circuit with voltage E, resistance R, capacitance reactance XC, and inductive reactance XLis 
Use this law to solve the problem.Find XCif I = 6 - 2i, E = 5 - 5i, R = 9, and 
A. 
+ 8i
B. - 
- 8i
C. - 
+ 8i
D. 
- 8i
Answer: D
Mathematics
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Evaluate.62 × 32 × 21
A. 624 B. 636 C. 606 D. 648
Mathematics
Solve the problem.The range R of a projectile is related to the initial velocity v and projection angle ? by the equation 
where g is a constant. How is 
related to 
if ? is constant?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics
Tell whether the statement is true or false.{5, 6, 11} = {0, 5, 6, 11}
A. True B. False
Mathematics
Perform the division.
A. z2 - 5z + 25 B. z2 + 5z - 25 C. z2 + 10z + 25 D. z2 + 5z + 25
Mathematics