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ad-work [718]
3 years ago
15

Which two of the following are analog signals? A) whether a place of business is open or closed B) the volume of the radio C) th

e number of fingers on my hand D) the outdoor temperature
Computers and Technology
1 answer:
ella [17]3 years ago
8 0

Answer: B) The volume of the radio and D) the outdoor temperature.

Explanation:

The analog signal is the signal that continuously varying with the time and it continuous analog signal. Analog signal is basically used to carry information or data from one device to another device.

The volume of the radio is the example of the analog signal as it carry voice from one place to another. The analog signal  is the type of signal that use to measure the particular change in the physical phenomena like pressure, sound and temperature in the environment. So, outdoor temperature is also the example of analog signal.

And the other options (A) and (C) are incorrect because it is represent any physical change in the environment.  

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The 6 steps for PowerPoint competency from the TED talk in the module "How to Avoid Death by PowerPoint."?
KIM [24]

Answer:

1. Do some presentation preparation work

2. Set the right tone and end on a high note.

3. Create sleek and stylish slides.

4. Get your audience to focus.

5. Its all about you.

Explanation:

1. Do some presentation preparation work:

A good presentation begins, not with slides, but with a pencil and paper. Research your audience’s background, interests and capabilities. What do they already know, for instance, and what can they learn from you?

2. Set the right tone and end on a high note:

You have no more than 30 seconds to secure your audience’s attention. So, what attention-grabbing opener will you use?

Visual communications expert Curtis Newbold suggests “a fascinating quote; an alarming or surprising statistic; asking your audience a question; telling a relevant and funny joke… an imaginary scenario; or a demonstration''.

3. Create sleek and stylish slides:

Once you have your story down, you can start to design your slides.  

Before you do, it’s important to think about the practicalities. Will they, for instance, be displayed Widescreen with a 16:9 ratio? Or Standard with 4:3? This might seem like a small detail, but it can make a huge difference in terms of visual impact.

4.  Get your audience to focus:

The most important thing is to grab your audience’s attention straight away – and then maintain it! You want your audience to go away having learned something. So, make it as easy as possible for people to grasp your message “from the off”!

5.  Its all about you:

Finally, remember that, ultimately, it’s you that the audience should be paying attention to, not your slides!

PowerPoint can be used to create great visual aids, but the success of your presentation is determined by the way you deliver them. So, tell your story with a confident, compelling physical presence, and master it by rehearsing it 10 to 15 times.

6 0
3 years ago
Here is the list of problems to choose from:
olya-2409 [2.1K]

Answer:

There's a parking lot that is 600m² big. The lot must be able to hold at least 3 buses and 10 cars.

Each car takes up 6m² and each bus takes up 30m².

However, there can only be 60 vehicles in the lot at any given time.

The cost to park in the lot is $2.50 per day for cars and $7.50 per day for buses. The lot must make at least $75 each day to break even.

What is a possible car to bus ratio that would allow the lot to make profit?

3 0
3 years ago
A developer of a relational database refers to a file as a
goldenfox [79]
This is the correct Answer    <span>Attribute</span>
5 0
3 years ago
Explain the following as used in Tally Accounting Software:
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Business transactions
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3 years ago
In preparing categorical variables for analysis, it is usually best to a. combine as many categories as possible. b. convert the
Genrish500 [490]

Answer:

In the given question the correct option is missing, which can be described as follows:

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Explanation:

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3 years ago
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