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Can you please help me answer number 24? 24. (L45) The electricity from an outlet in the United Kingdom has a frequency of 60 cycles

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Can you please help me answer number 24?

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24. (L45) The electricity from an outlet in the United Kingdom has a frequency of 60 cycles per second. If the current i in amps and time t are related sinusoidally, and the current is at its maximum of 7 amps when t =0, what is the current when t = 4? LES A. 23 amps B. 15 amps C. 9 amps amps TT D. 7 amps 7 -7 sim 10 X E. None of the above 1 =

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