Subtract the real numbers. Write any improper fraction as a whole or mixed number where appropriate.-10.9 - (-1.6)
A. 12.5
B. 9.3
C. -12.5
D. -9.3
Answer: D
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Find the power dissipated at fCO in a high pass RC filter circuit when R = 4.7 Kê, C = 500 pF, and Vin = 30 V.
a. 58.3 mw b. 47.0 mw c. 95.6 mw d. 116.5 mw e. 191.5 mw
The volume of a gas varies directly with the temperature and inversely with the pressure. When the temperature of a certain gas is 
, the pressure is 30 pounds per square inch and the volume is 20 cubic feet. Find the volume when the pressure increases 10 pounds per square inch and the temperature decreases to 
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Write the inequality obtained by performing the indicated operation on the given inequality.Subtract 5 from each side of the inequality 1 - 5x ? -1.
A. -4 - 10x ? -6 B. -4 - 5x ? -6 C. -4 - 5x ? -6 D. -4 - 10x ? -6
Evaluate using a graphing calculator.15 + (t + 20)3- 21 , for t = 8
A. 8002 B. 79,486 C. 21,946 D. 526