Solve.The maximum number of volts, E, that can be placed across a resistor is given by the formula E = 
, where P is the number of watts of power that the resistor can absorb and R is the resistance of the resistor in ohms. Find E if P = 
watts and R = 12,800 ohms.
A. 80 volts
B. 40 volts
C. 20 volts
D. 1600 volts
Answer: B
Mathematics
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Solve the right triangle for all missing sides and angles to the nearest tenth.
c = 34.9B = 22.3°
A. A = 67.7°, a = 37.7, b = 92 B. A = 67.7°, a = 92, b = 37.7 C. A = 67.7°, a = 32.3, b = 13.2 D. A = 67.7°, a = 85.1, b = 92
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Graph the inequality.(x + 1)2 + (y + 5)2 ? 16
A. 
B. 
C. 
D. 
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Write the percent as a decimal.100%
A. 1 B. 0.1 C. 10 D. 1.01
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