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Andrei [34K]
2 years ago
6

T−7≤12 asap please hjvgjuiohkbjknl m kl;m

Mathematics
1 answer:
HACTEHA [7]2 years ago
8 0

Answer:

t is less  than or equal to 19

Step-by-step explanation:

t-7<12

+7

t is less than or equal to 19

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The power generated by an electrical circuit (in watts) as a function of its current ccc (in amperes) is modeled by: P(c)=-20(c-
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Answer:

The current that produces maximum power is 3A

Step-by-step explanation:

Given

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Required [Missing from the question]

The current that produces maximum power

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P(c) = 20(c - 3)^2

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Open bracket

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Where:

f(x) = ax^2 + b^2 + c

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a = 20

b = -120

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So, we have:

Max(c) = \frac{-b}{2a}

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5 0
3 years ago
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