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Brilliant_brown [7]
3 years ago
10

Which of the following best explains how an analog audio signal is typically represented by a computer?

Advanced Placement (AP)
1 answer:
Nady [450]3 years ago
5 0

Answer:B

Explanation: An analog audio signal is measured at regular intervals. Each measurement is stored as a sample, which is represented at the lowest level as a sequence of bits.

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D) safety glasses and acid-resistant gloves

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3 years ago
Limit as x approaches 0 of (2e^x-2)/x
Snowcat [4.5K]

Answer:

Explanation:

\lim_{x \to \ 0} \frac{2e^x-2}{x}

So first, we have to plug in zero and see if we can evaluate this limit simply from that.

When we plug in zero we get: (2e^0-2)/0

e^0 is 1 so we have 2-2/0 or 0/0. So we have an indeterminate form type 0/0.

This means we have to apply L'Hospital's Rule.

As a reminder L'Hospitals Rule is \lim_{x\to \ c} \frac{f'(x)}{g'(x)}

Meaning that we take the derivative of the top and bottom function as the approach some value "c". We can do this with a 0/0 indeterminate form.

So:

The derivative of 2e^x - 2 is just 2e^x

and the derivative of x is 1

So we are left with \lim_{x \to \ 0} 2e^x

Plugging in zero we see this gives us 2 as 2(e^0) = 2(1) = 2.

Hence, \lim_{x \to \ 0} \frac{2e^x-2}{x} = 2

3 0
3 years ago
Which of the following is the best example of peripheral route persuasion?
drek231 [11]
Which of the following is the best example of peripheral route persuasion?

A. anti-smoking advertisements that rely on celebrity spokespeople advocating for reduction in cigarette use

B. anti-smoking advertisements that use charts and graphs to show how many people die from smoking-related causes each year

C. encouraging your parents to quit smoking by switching to chewing tobacco, then convincing them to chew less tobacco each week

D. supporting your sister who has decided to go cold turkey in order to quit smoking

Answer: A. anti-smoking advertisements that rely on celebrity spokespeople advocating for reduction in cigarette use



Hope this helps!
8 0
2 years ago
According to Newton's 3rd law of motion, an action creates _____.
larisa [96]

According to Newton's 3rd law of motion, an action results in <em>an equal and opposite reaction.</em> <em>(C)</em>

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3 years ago
Which of the following best describes the difference between detention facilities and correctional facilities?
avanturin [10]
One is for more like criminals and the other is more for "special people"
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2 years ago
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