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Strike441
2 months ago
13

A data analyst is using the Color tool in Tableau to apply a color scheme to a data visualization. They want the visualization t

o be accessible for people with color vision deficiencies, so they use a color scheme with lots of contrast. What does it mean to have contrast
Computers and Technology
1 answer:
Harlamova29_29 [1K]2 months ago
6 0

Answer:

Color contrast refers to the disparity in brightness between text (or any foreground item) and the background it is set against.

Explanation:

In the realm of web accessibility, the extent to which one color contrasts with another dictates whether the information can be easily read by most individuals.

Contrast creates visual differences and helps elements stand out.

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Write a function so that the main program below can be replaced by the simpler code that calls function mph_and_minutes_to_miles
Natasha_Volkova [1026]

Answer:

def mph_and_minutes_to_miles(hours_traveled, miles_traveled):

   hours_traveled = minutes_traveled / 60

   miles_traveled = hours_traveled * miles_per_hour

   print('Miles: %f' % miles_traveled)

Explanation:

This function, written in Python, specifies two input parameters (hours_traveled, miles_traveled)

When executed, the main function prompts the user for necessary data, calls this method, and passes the inputs as arguments. Refer to the complete code and output that follows.

6 0
2 months ago
Which of the following statements are true about the growth of technology? Select 3 options. A. Individuals in the United States
oksian1 [950]
The answer is b. Explanation: The general population started accessing the internet following the advent of the World Wide Web.
4 0
1 month ago
Read 2 more answers
python Consider this data sequence: "3 11 5 5 5 2 4 6 6 7 3 -8". Any value that is the same as the immediately preceding value i
oksian1 [950]

int currentNumber,previousNumber = -1, countDuplicates = 0;

do {

cin >> currentNumber;

if ( previousNumber == -1) {

previousNumber = currentNumber;

}else {

if ( previousNumber == currentNumber )

countDuplicates++;

else

previousNumber = currentNumber;

}

} while(currentNumber > 0 );

cout << countDuplicates;

7 0
2 months ago
24. Which of the following statements about Emergency Support Functions (ESFs) is correct?
8_murik_8 [964]

(ESFs) is accurate: ESFs are not solely a federal coordinating mechanism.

5 0
3 months ago
An aviation tracking system maintains flight records for equipment and personnel. The system is a critical command and control s
Harlamova29_29 [1022]

Answer:

offline backup solution

Explanation:

In this context, the ideal choice would be an offline backup solution. Essentially, this consists of a local, non-internet connected server that retains all the flight record information that is part of the cloud system. This backup server would receive updates regularly to ensure the data is current. The aviation firm would own these servers, which would serve as a fallback option should the cloud platform experience downtime or if access to the cloud service is hindered. Being offline enables the company to retrieve the database independent of internet issues.

5 0
2 months ago
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