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Law Incorporation [45]
3 years ago
15

Consider the system of simultaneous equations:

Computers and Technology
1 answer:
FromTheMoon [43]3 years ago
4 0

Answer:

System of linear equations is solved below and explained in detail.

Explanation:

Part a:

M = [1  3  5  2; 2  -4  7  -3; 0  -4  -7  3; 5  -3  2  1];

c =  [7;  -3;  -1;  0];

Part b:

The statement used for the solution of system of linear equation will be:

X = linsolve(M,c)

where X will give the values of x1, x2, x3, x4 respectively.

Part c:

The system is solved in matlab using above equation and the results are attached in a file.

The values for X are:

x1 = -2/7

x2 = 3/7

x3 = 4/7

x4 = 11/7

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What are the main components of a desktop PC and briefly describe their purposes.​
Norma-Jean [14]

Answer:

8 Standard Computer Components and What They Do

Explanation:

Motherboard. The motherboard is an important computer component because it’s what everything else connects to!

Power Supply. True to its name, the power supply powers all other components of the machine.

Central Processing Unit (CPU)

Random-access Memory (RAM)

Hard Disk Drive / Solid State Drive.

Video Card.

Optical Drives.

6 0
2 years ago
Which slot type would you install a video card in to get the best performance?
erma4kov [3.2K]
It really is hard to say because there are many slots and we do not know what your teacher is teaching. I have seen a lot of teachers teaching out of date material. With that said, here is a list from best to worst.

PCI Express x16
PCI Express x1
AGP
PCI

This is list is based on greatest to least and base on the bandwidth read and write speed.

6 0
3 years ago
// In this exercise, you will be given a variable, it will be called: value
rjkz [21]

Answer:

import java.util.Scanner;

public class Solution {

   public static void main(String args[]) {      

     Scanner scan = new Scanner(System.in);

     System.out.println("Enter your value");

     int value = scan.nextInt();      

     greaterThanFive(value);

   }  

   public static void greaterThanFive(int userInput){

       System.out.println(userInput > 5);

   }

}

Explanation:

The first line import the Scanner which is use to enable to accept user input.

The class is defined as Solution in the next line. The main method is declared in the next line which signify the beginning of the program.

Then, a scanner object is declared called scan in the next line. Then a prompt is display to the user to input a value. The user input is stored in the variable value. The value is then passed to the method greaterThanFive.

The method greaterThanFive is declared and have just one parameter, the userInput. Inside the method, we output if the userInput is greater than 5 using the logical operator (>).

8 0
2 years ago
The price elasticity of demand for mobile phones a. will be higher if there is an improvement in the production technology. b. w
rodikova [14]

Answer:

b. will be lower if consumers perceive mobile phones to be a necessity.

Explanation:

The price elasticity of demand is described as the percentage variation in the demanded quantity of service or goods divided by the change in the percentage of the price. And henceforth it describes the responsiveness of the demanded quantity to a price change. And now if the mobile phones are thought of as being the necessity then the price will increase as demand will increase, and hence the price elasticity of demand will be lower. And if there is an improvement in the production technology then the price will be lowered, and hence price elasticity of demand will be less as the change in the percentage of the price will be negative. And the exact definition of it as we have described above. Hence, b is correct options.

3 0
2 years ago
EASY In the image, what will be the result of pressing the Delete key
kaheart [24]
D would be the answer
7 0
3 years ago
Read 2 more answers
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