Solve the problem.Ohm's law relates the current in a circuit, I, in amperes, the voltage of the circuit, V, in volts, and the impedance of the circuit, Z, in ohms, by the formula 
Find V, the voltage of a circuit, if 
and Z = (7 + 4i) ohms.
A. (26 - 52i) volts
B. (26 + 52i) volts
C. (52 - 26i) volts
D. (52 + 26i) volts
Answer: B
Mathematics
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For what values of x does the series converge conditionally?
A. x = 1 B. x = -1 C. x = ±1 D. None
Mathematics
Determine whether the sets A and B are equal, equivalent, both, or neither.A = {47, 59, 30}B = {59, 30, 47}
A. Neither B. Both C. Equal D. Equivalent
Mathematics
Simplify the expression.
?
?
A. 
B. ?
C. ?
D. ?
Mathematics
If possible, evaluate the expression by hand. If not, approximate the answer to the nearest hundredth.1251/3
A. 1875 B. 15 C. 625 D. 5
Mathematics