prettygirl321490

26.03.2021 • 

Advanced Placement (AP)

Now it's your turn. Open the FirstFunction (Links to an external site.) starter code. Using this starter code, you will alter it to include functions, comments, and better spacing. In your revised program, you should create at least two functions that are called inside the main portion of your program. At least one function should return a value. It is okay if these functions seem a little silly to write. In the upcoming programs, you will see how they are to be used in more meaningful programs. In the comment section of the program, explain how you used procedural abstraction to manage the complexity of this program. Compare the readability of the original code with your new and improved code using functions. Be prepared to submit your program.

Ответ:

sidney2602

09.11.2022

Advanced Placement (AP)

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 The correct option is (C) 220.

Step-by-step explanation:  Let, c, t and a represents the number of children, teenagers and adults that attended the concert.

Then, according t the given information, we have

Since number of teenagers is three-fourth of the number of children, so we have

So, from equations (i) and (ii), we get

and

Mutiplying equation (iii) by 5 and then subtracting equation (iv), we get

Therefore, from equation (III), we get

Thus, there are 220 adults who attended the concert.

Option (C) is correct.

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