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3 years ago

5

Can someone please help me!

1 answer:

Dimas [21]3 years ago

4 0

Hello there!

The correct answer is 7.24

See picture below for the steps!

As always, I am here to help!

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Answer:

Explanation:

Given

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$70=14B$

$B=\frac{10}{2}$

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$u(t)=5\sin (14t)$

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