Mathematics, 24.12.2021 06:40 tjk0709
Before electrical specifications were standardized, many different frequencies were used to deliver power to homes. For example, a power plant might have delivered electricity at a frequency of 35 cycles per second. If the current in amps (i) of this electricity and time (t) are related sinusoidally, and the current is at its maximum of 8 at t=0, what is the current at t=1? Give an exact answer.
Answers: 2
Mathematics, 21.06.2019 19:30
Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.
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Mathematics, 21.06.2019 23:30
In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points
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Before electrical specifications were standardized, many different frequencies were used to deliver...
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