Solve the problem.The electric power P produced by a certain source is given by P = 
, where E is the voltage of the source, R is the resistance of the source, and r is the resistance in the circuit. Find the derivative of P with respect to R, assuming that the other quantities remain constant.
A. - 
B. - 
C. - 
D. 
Answer: B
Mathematics
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Provide an appropriate response.Count the possibilities for arranging 6 cans of juice on a refrigerator shelf.
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Solve the equation.x(4x - 1) = (4x + 1)(x - 5)
A. 
B. 
C. 
D. {2}
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Write a fraction to represent the shaded part of the object.
A. 
B. 
C. 
D. 
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Determine whether the ordered triple is a solution to the given linear system.(2, 9, -4)
A. Yes B. No
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