y+2x-5 x--1- 0- 3Solution y+2x-5 x--1- 0- 3 y+2(-1)-5 y+-2-5 y-5+2.docx

•Als DOCX, PDF herunterladen•

0 gefällt mir•9 views

Este documento resuelve un sistema de ecuaciones lineales con tres soluciones posibles para x (-1, 0, 3). Se sustituye cada valor de x en la ecuación y+2x=5 para encontrar los correspondientes valores de y (7, 5, -1).

Weitere ähnliche Inhalte

Mehr von drosa1

Write a program to throw the InputMismatchException. Solution import java.util.Scanner; import java.util.InputMismatchException; public class TakeInput { public static void main(String[] args) { Scanner s = new Scanner(System.in); try { System.out.print(\"Enter an integer: \"); int num = s.nextInt(); System.out.println(\"You entered \" + num); } catch (InputMismatchException e) { System.out.println(\"You have entered invalid data\"); } } } .

Write a program to throw the InputMismatchException-Solutionimport jav.docx

drosa1

You are a security consultant for a company that has a location in Houston, Texas, New York City, and Dallas, Texas. Your client requires link to link communications from the LAN to the WAN for data/traffic encryption supported by IP that includes encryption and authentication. They will be using L2TP at L3 of the OSI model. The CIO for the company plans to migrate to IPv6 over the next year so he needs something that will be compatible with IPv6. What is the BEST protocol to use for your client? A. IPSec Transport mode B. IPSec Tunnel model C. PPTP D. L2F Solution B. IPsec in tunnel mode provides link encryption, is compatible with IP v6 and can be used to encrypt any traffic supported by IP. .

You are a security consultant for a company that has a location in Hou (1).docx

drosa1

You are a security consultant for a company that has a location in Hou (3).docx

drosa1

You are a security consultant for a company that has a location in Hou (2).docx

drosa1

You are a security consultant for a company that has a location in Hou.docx

drosa1

You and another tech are discussing the relative merits of SCSI interfaces. You say that SCSI is dead, at least as far as drives go, and has been replaced by SAS and SATA. Your coworker says that SCSI has evolved and still has valid technical applications in todayâ€™s computing environment. Which modern applications does she say SCSI currently possesses? A. SCSI now can use serial as well as parallel interfaces. B. SCSI now uses TCP/IP as a transport mechanism. C. Some motherboard manufacturers still market SCSI interfaces supporting PCI Express and PCI-X. D. SCSI Ultra-5 (parallel) now supports as 64-bit data width. Solution A and C. Although SCSI parallel (SPI) interfaces are still common, they are being replaced by Serial Attached SCSI (SAS), which retains the original SCSI technology but employs a serial design. .

You and another tech are discussing the relative merits of SCSI interf.docx

drosa1

Write a program in C++ that will return 1 if the elements of an n-element integer array P are in ascending order. Ortherwise it must return a zero. Solution #include<iostream.h> #include<conio.h> int main() { clrscr(); int n, i, P[],flag; cout<<\"Enter the number of elements in array\"; cin>>n; cout<<\"Enter \"<<n<<\" elements\"; for(i=0;i<n;i++) { cin>>P[i]; } //check the accesnding order of array for (int i = 0; i < size - 1; i++) { if (P[i] > P[i+1]) { return false; flag = 0; } flag = 1; } if(flag==1) {return 1;} getch(); return 0; } .

Write a program in C++ that will return 1 if the elements of an n-elem.docx

drosa1

Write a java program that reads 10 integers from the keyboard and stores them in an array Solution import java.io.*; import java.text.*; public class Num { public static void main(String[] args) { int[] num=new int[10]; for(int i=0; i<10;i++) { System.out.println( \" enter a number:\"); try { InputStreamReader isr=new InputStreamReader(System.in); BufferedReader br= new BufferedReader(isr); String s=br.readLine(); x=Integer.parseInt(s); num[i]=x; } catch(IO Exception e) { x=0; } } for(int i=0;i<10;i++) { System.out.println(\" num[i]\"); } } } .

Write a java program that reads 10 integers from the keyboard and stor.docx

drosa1

writing formulas for compounds chart Writing Formulas for Compounds Chart for Discussion Question lonic Molecular Polyatomic Polyatomic Acid/ Strong Binary/ Roman Na Prefix Cation Base Acid/Base oxyacid Num Anion NaOH SnCl HNO, H SO PCl, Solution CuSO 4 Ionic : Cu SO 4 ; Cu 2+ , SO 4 2- Molecular prefix : Cu 1 SO 4 polyatomic cation : Cu 2+ polyatomic anion : SO 4 2- salt of strong acid H 2 SO 4 so it will be strong acid, oxyacid (since it has oxygen) HCl Ionic : HCl, H + Cl - molecular prefix : H 2 Cl 2 polyatomic cation : H + polyatomic anion : Cl - HCl is strong acid and it is binary acid. .

writing formulas for compounds chart Writing Formulas for Compounds Ch.docx

drosa1

Write the expression as the logarithm of a single quantity- 1.docx

drosa1

Write and implement a recursive version of the binary search algorithm. Also, write a program to test your algorithm Solution #include <iostream.h> using namespace std; int binarySearch(int a[],int low,int high,int val); int main() { inti,j,id[10]={5,10,15,20,30,40,50,60,70,80},key=30,max=10,temp; temp= binarySearch(id,0,max,key); cout<<temp<<endl; system(\"pause\"); return 0; } int binarySearch(int a[],int low,int high,int val) {Â Â int mid; if(low>high) return -1; else {mid=(low+high)/2; if (a[mid]==val) return mid; else if(a[mid]<val) returnbinarySearch(a,mid+1,high,val); else returnbinarySearch(a,low,mid-1,val); } } .

Write and implement a recursive version of the binary search algorithm.docx

drosa1

write a file declaration that holds text charaters and can be stored in C:\\CSharpProjects\\WorkDirectory Solution using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.IO; namespace how_to_write_text { class Program { static void Main(string[] args) { TextWriter tw= File.CreateText(@\"C:\\CSharpProjects\\WorkDirectory\\output.txt\"); tw.WriteLine(\"owais khan sherwani\"); Console.WriteLine(\"Text created\"); tw.Close(); Console.WriteLine(Console.Read()); } } } .

write a file declaration that holds text charaters and can be stored i.docx

drosa1

Write a program that calculates the final value of a ten year, $10,000 investment whose annual return gradually declines from 2% to 1% over that term Solution /Header file section #include<iostream> using namespace std; //Program begins with a main function int main() { //Initialize variables double investment=10000, highIntrest=0.02,changeIntrest=0.01,years=10,result; //prompt output cout<<\"Year \"<<\"Final_value \"<<endl; //Calculate the final value of a ten year for(int i=1;i<=10;i++) { investment = (investment* highIntrest)+investment; highIntrest=changeIntrest; cout<<i<<\"Â Â Â Â \"<<investment<<endl; } cout<<\"Final Value of a ten year=\"<<investment<<endl<<endl; //Pause the system for a while system(\"pause\"); return 0; } .

Write a program that calculates the final value of a ten year- $10-000.docx

drosa1

Write the equation in the slope-intercept form- Solution.docx

drosa1

Write the balanced neutralization reaction between H2S04 and KOH in aqueous solution. Phases are optional. 0.250 L of 0.470 M H2S04 is mixed with 0.200 L of 0.240 M KOH. What concentration of sulfuric acid remains after neutralization? Number M H,so, Solution 1. H2SO4 + 2KOH = K2SO4 + H2O 2.1 mole of H2SO4 reacts with 2 mole of KOH. So molarity of H2SO4 requires Now Moles of H2SO4 = molarity * volume = 0.250 * 0.470 = 0.1175 moles Moles of KOH = 0.200*0.240 = 0.048 moles So mole of H2SO4 requires = 0.048 / 2 = 0.024 moles Remaining moles of H2SO4 = 0.1175 - 0.024 = 0.0935 moles Concentration = moles / total volume = 0.0935 / ( 0.250 + 0.200 ) = 0.21 M If you have any query please comment If you satisfied with the solution please rate it thanks .

Write the balanced neutralization reaction between H2S04 and KOH in aq.docx

drosa1

Write an outline for the following research paper topic: Managerial Accounting: How managers can use accounting information to make better decisions. Solution Generally managers use financial information as a base to formulate decisions. The accounting information produces reports to the interested parties about the economic condition of the company. The accounting information ensures the success and survival of an organization since the aim is profitability. The managers use the following ratios to analyse the accuracy and stability of the organization to promise going concern. Thus, the managers after analysing the accounting information, forward to initiate decisions. .

Write an outline for the following research paper topic- Managerial Ac.docx

drosa1

write a vb program that uses a while loop that prompts a user to enter his/her age then prints on screen a sequence of values if age entered more than 20 Solution Module Module1 Sub Main() Dim nBeg as Integer Dim nSeq as Integer Dim a As Integer = 0 Console.WriteLine(\"Enter age\") a=Console.ReadLine() While a > 20 nBeg = a nSeq = nBeg + 1 Console.WriteLine(\"sequence : {0}\", a) Next aa End While End Sub End Module .

write a vb program that uses a while loop that prompts a user to enter.docx

drosa1

Write a temperature conversion program that converts from Fahrenheit to Celsius. The Fahrenheit temperature should be entered from the keyboard(via a text box). A Label should be used to display the converted temperature. Use the following formula for conversion: Celsius = (5/19)*( Fahrenheit â€“ 32 Solution import java.util.*; class FahrenheitToCelsius { public static void main(String[] args) { float temperatue; Scanner in = new Scanner(System.in); System.out.println(\"Enter temperatue in Fahrenheit\"); temperatue = in.nextInt(); temperatue = ((temperatue - 32)*5)/9; System.out.println(\"Temperatue in Celsius = \" + temperatue); } } .

Write a temperature conversion program that converts from Fahrenheit t.docx

drosa1

Write a function file in matlab that utilizes Eulerâ€™s method to solve the following differential equation to within 10 -6 tolerance of the exact value. dy(x)/dx+2y(x)=4 y(0)=3 Solution function dy = pendode(t,y) % Parameters g=9.81; l=1; % Differential Equations dy=zeros(2,1) dy(1)=y(2); dy(2)=-(g/l)*sin(y(1)); 13 In addition to this function M- le, we write an events function M- le pendevent.m that speci es the event we are looking for. % Glenn Lahodny Jr. % Math 442 - Mathematical Modeling % This function defines the event that our pendulum reaches its % center point from the right. function [lookfor stop direction] = pendevent(t,x) % Searches for this expression set to 0. lookfor=y(1); % Stops when the event is located. stop=1; % Specifies the direction of motion at the event. direction=-1; .

Write a function file in matlab that utilizes Eulers method to solve t.docx

drosa1

Mehr von drosa1 (19)