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Vera_Pavlovna [14]
3 years ago
11

Explain what Event-Driven Programs are (Use all of the following words in your description: Call-back function, on-events, algor

ithms, event handling, event listener, UI element). Give an example of an event-driven program
Mathematics
1 answer:
ASHA 777 [7]3 years ago
4 0

Answer:

Step-by-step explanation:

An event driven programs are process of programming by which an algorithm is written by programming on a UI element, placing an event listener such that it handled when triggered by calling a call-back function.

E.g is a click event on a button which is a UI element. An event listener example, mouse down can placed on it, and if a user mouse down on it, it is handled by calling a call-back function which might be to open a new page on website.

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What is the solution to the system of linear equations graphed below?
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Answer: The answer was A,

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Step-by-step explanation:

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2 years ago
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At a movie theater, tickets for children cost $8 each and adult tickets cost $8.75 each. Of ticket sales for a group of 35 peopl
alexandr402 [8]

Answer:

The results don't make sense

Step-by-step explanation:

We can solve by means of a 2x2 system of equations, we have to:

"x" is the number of children's tickets

"y" is the number of adult tickets

Thus:

8 * x + 8.75 * y = 259

 x + y = 35 => x = 35 - y

replacing we have:

 8 * (35 - y) + 8.75 * y = 259

280 - 8 * y + 8.75 * y = 259

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0.75 * y = -21

y = -21 / 0.75

y = -28

Thus:

x = 35 - (-28) = 63

With these results we notice that the problem has inconsistency, since the value of the tickets cannot be given a negative number, I recommend reviewing the problem, since the approach is correct.

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3 years ago
Two questions please help
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In ADEF, the measure of
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