How could you represent the following binary color in hexadecimal? What is its numerical value? What color is it? How
1 answer:
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Answer:
Replace the comment with:
(c) double hours = Math.abs (marker1 - marker2) / 60.0;
Explanation:
See attachment for right presentation of question
Analyzing the options:
(a): May return a negative result
This option will return a negative value if marker1 is less than marker2 because it subtracts the absolute value of marker2 from the absolute value marker1.
This literally is not different from marker1 - marker2
(b): Incorrect expression
This divides only marker2 by 60, then subtracts the quotient from marker1. This is not the expected expression.
(c) This option is correct
This correctly calculate the positive difference between marker1 and marker2 and the result is divided by 60.0 (note 60.0 not 60)
(d) & (e) Integer division
When a variable declared as double is divided by an integer variable or value, the result of the computation is not always accurate due to approximation
Answer:
Explanation:
The following code is written in Java. It creates the two methods as requested using the Scanner and Random built-in classes in Java. Once the loop is completed and the highestNum is calculated, then the displayResults method is called to print out all the information in the correct format. The output of the program can be seen in the attached image below.
import java.util.Random;
import java.util.Scanner;
class Brainly {
static int highestNum = 0;
static int userInput;
static int sumOfNums = 0;
public static void main(String[] args) {
userData();
displayResults();
}
private static void userData() {
Scanner in = new Scanner(System.in);
Random rand = new Random();
System.out.println("Enter a number between 9 and 20: ");
userInput = in.nextInt();
if ((userInput >= 9) && (userInput <= 20)) {
for (int i = 0; i < userInput; i++) {
int num = rand.nextInt(100);
if (num > highestNum) {
highestNum = num;
}
sumOfNums += num;
}
}
}
public static void displayResults() {
System.out.println("There were " + userInput + " numbers generated");
System.out.println("The highest number generated is " + highestNum);
System.out.println("The sum of the numbers is " + sumOfNums);
int average = sumOfNums / userInput;
System.out.println("The average of the numbers is " + average);
}
}
