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MAVERICK [17]
1 year ago
14

A(n) ____ is an electronic device, operating under the control of instructions stored in its own memory, that can accept data, p

rocess the data according to specified rules, produce results, and store the results for future use.
Computers and Technology
1 answer:
AveGali [126]1 year ago
8 0
A computer. 
Core components of a computer
Processor (cpu): can compute instructions 
RAM (random access memory): Holds running processes. 
HDD( hard disk drive): Stores data, e.g. pictures, documents, games etc. 
Motherboard: Allows devices to communicate with each other via a "bus". 
Power Supply (PSU): converts AC current to DC, providing the computer with power. 
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Program MATH_SCORES: Your math instructor gives three tests worth 50 points each. You can drop one of the test scores. The final
Simora [160]

Answer:

import java.util.Scanner;

public class num5 {

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       //Prompt and receive the three Scores

       int score1;

       int score2;

       int score3;

       do {

           System.out.println("Enter first Score Enter score between 1 -50");

           score1 = in.nextInt();

       } while(score1>50 || score1<0);

       do {

           System.out.println("Enter second Score.The second score must be between 1 -50");

           score2 = in.nextInt();

       } while(score2>50 || score2<0);

       do {

           System.out.println("Enter Third Score Third score must between 1 -50");

           score3 = in.nextInt();

       } while(score3>50 || score3<0);

       //Find the minimum of the three to drop

       int min, min2, max;

       if(score1<score2 && score1<score3){

           min = score1;

           min2 = score2;

           max = score3;

       }

       else if(score2 < score1 && score2<score3){

           min = score2;

           min2 = score1;

           max = score3;

       }

       else{

           min = score3;

           min2 = score1;

           max = score2;

       }

       System.out.println("your entered "+max+", "+min2+" and "+min+" the min is");

       int total = max+min2;

       System.out.println("Total of the two highest is "+total);

       //Finding the grade based on the cut-off points given

       if(total>=90){

           System.out.println("Grade is A");

       }

       else if(total>=80){

           System.out.println("Grade is B");

       }

       else if(total>=70){

           System.out.println("Grade is C");

       }

       else if(total>=60){

           System.out.println("Grade is D");

       }

       else{

           System.out.println("Grade is F");

       }

   }

}

Explanation:

  • Implemented with Java
  • Use the scanner class to receive user input
  • Use a do.....while loop to validate user input for each of the variables. A valid score must be between 0 and 50 while(score>50 || score<0);  
  • Use if and else to find the minimum of the three values and drop
  • Add the two highest numbers
  • use if/else if /else statements to print the corresponding grade
8 0
1 year ago
Two career fields that lack minority professionals and thus offer many grant opportunities to students are education and _____.
Ainat [17]
My answer is nursing hopes this helps

0 0
2 years ago
Read 2 more answers
Jason works as a financial investment advisor. He collects financial data from clients, processes the data online to calculate t
Ghella [55]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The correct answer to this question is an online decision support system. Because the decision support systems process the data, evaluate and predict the decision, and helps the decision-makers,  and offer real-time information immediately in making the decision in an organization. So the correct answer to this question is the decision supports system.

Why other options are not correct

Because the transaction processing system can only process the transaction and have not the capability to make the decision for the future. Office support processing system support office work, while the batch processing system process the task into the batch without user involvement.   however, online executive processing does not make decisions and offer timely information to decision-makers in an organization.

3 0
2 years ago
CHALLENGE ACTIVITY 2.9.1: Coordinate geometry. Determine the distance between points (x1, y1) and point (x2, y2), and assign the
Burka [1]

Answer:

<em>import java.util.Scanner;</em>

<em>public class TestClass {</em>

<em>    public static void main(String[] args) {</em>

<em>        Scanner input = new Scanner(System.in);</em>

<em>        System.out.println("Enter value for x1, x2, y1, y2");</em>

<em>        double x1 = input.nextDouble();</em>

<em>        double x2 = input.nextDouble();</em>

<em>        double y1 = input.nextDouble();</em>

<em>        double y2 = input.nextDouble();</em>

<em>        double xVal = Math.pow((x2-x1),2);</em>

<em>        double yVal = Math.pow((y2-y1),2);</em>

<em>        double distance = Math.sqrt(xVal+yVal);</em>

<em>        System.out.println(distance);</em>

<em>    }</em>

<em>}</em>

Explanation:

The code is written in Java Programming Language.

This code simply implements the formula for the distance between two points given as

distance =\sqrt{(x2-x1)^{2}+(y2-y1)^{2}  )}

The scanner class is used to prompt and receive all the variables that are declared.

Note that we used two special Java methods (Math.pow and Math.sqrt)

7 0
2 years ago
Jefferson is interested in starting his own business. He plans to borrow money from the local bank in order to finance the busin
sweet [91]
A business plan and a <u>financial plan</u> to show the both his plan to make money, and how much money he will make, spend, use.
8 0
2 years ago
Read 2 more answers
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