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belka [17]
2 years ago
14

When was the first analog device, the phonautograph, launched?

Computers and Technology
1 answer:
Nataly_w [17]2 years ago
4 0

Answer:

1860

Explanation:

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In “Plugged In,” the author’s purpose is to persuade. Which of the following quotes from the text shows that the author’s purpos
lisabon 2012 [21]

The quote from the text that shows that the author’s purpose is to persuade is D. Critics say that kids stare at computers and TVs all day and do not get enough exercise. The facts stand in counterpoint to this belief.

An argumentative writing prompt is written in order to convince the readers about a particular issue.

According to the author, the fact that children are involved in watching movies, playing games, listening to music, etc doesn't mean that they can't still be productive.

There are some critics that believe that kids stare at computers and TVs all day and do not get enough exercise. This was countered by the author who stated that kids can still engage in exercises or do other productive things.

Read related link on:

brainly.com/question/24861556

3 0
2 years ago
Write the definition of a function isSenior, that receives an integer parameter and returns true if the parameter's value is gre
ohaa [14]

Answer:

The function definition for this question can be given as:

Function Definition:

bool isSenior(int x )  //function

{  

//function body Or function definition.

//conditional statement

//if statement

if (x >=65)  

{

return true;   //return value true.

}

else  //else statement

{

return false;    //return value false.

}

}

Explanation:

In the above function definition firstly we define a function that isSenior. This function return Boolean value that is true or false in this function we pass the value as the parameter in that function we use the if statement that check the pass value is greater then equal to 65. If the condition is true it return true.else it will return false.

6 0
3 years ago
Crossing out answers that could not possibly be correct is called ‘eliminating answers.’ Please select the best answer from the
BaLLatris [955]

The correct answer is True.

Explanation

When we must solve a multiple-choice test or exam, in most cases, we are asked to select only one choice from four or more options. This means we need to know which is the correct answer from the options given to obtain a good grade. Due to this, we must be very precise when responding and paying attention to details because many times the answers are very similar, but only one contains all the elements that answer the question.

One of the most used methods to do this is "eliminating answers" this means we discard answers that we are sure are not possible answers by crossing out these and leaving only the correct answer or a few possible correct answers, in this case, we will need to analyze the remaining answers to select the most appropriate. So, the correct answer is True.

6 0
3 years ago
Read 2 more answers
Given a line of text as input, output the number of characters excluding spaces, periods, or commas. If the input is:
enot [183]

In python 3.8:

print(len([x for x in input("Enter your text: ") if x not in "., "]))

I hope this helps!

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3 years ago
DSSS uses a chipping code to encode redundant data into the modulated signal. Which two of the following are examples of chippin
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Answer:

Option A and Option D

Explanation:

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