Solve the problem.For a resistor in a direct current circuit that does not vary its resistance, the power that a resistor must dissipate is directly proportional to the square of the voltage across the resistor. The resistor must dissipate  watt of power when the voltage across the resistor is 8 volts. Find the power that the resistor must dissipate when the voltage across it is 24 volts.

A.  watt
B.  watt
C. 4 watts
D.  watt


Answer: B

Mathematics

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A. f(x) = 
B. f(x) = 

C. f(x) =  
D. f(x) = 

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What will be an ideal response?

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Simplify the expression. Assume that all variables are non-negative.

A. 3y4
B. 3xy5
C. 3y5
D. 3xy4

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Solve the problem.A technician has readings that take 1 minutes each to read and record. How many readings can be completed in 84 minutes?

A. 9 readings B. 29 readings C. 63 readings D. 112 readings

Mathematics