Question

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Answer 1

Respuesta:

S = 180k

C = 200k

R = pk

E = $\frac{180\pi k -20\pi k}{200\pi k-40\pi k}$

E = $\frac{160\pi k}{160\pi k}$

E = $\frac{160}{160}$

E = 1

Sale la a) 1