1,518 Answered Questions for the topic computer science

05/07/21

Here is a UML diagram for a geometric figure, the Square. Use this diagram to write a class called Square.java that contains the instance variables and instance methods given below:
Here is a UML diagram for a geometric figure, the Square. Use this diagram to write a class called Square.java that containsthe instance variables and instance methods given... more
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05/07/21

Write method to calculate Stimulus Amount. name: calculateStimulus, Parameters; Integer Array called Ages that contains ages of people &return type: void& works for any array size

Write the method to calculate Stimulus Amount:        Method name: calculateStimulus       Parameters:  Integer Array called Ages that contains ages of people       Return type: void        Logic:... more
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Computer Science Computer Programming

05/07/21

singly linked list that is sorted alphabetically
I am having trouble figuring out how to have a singly linked list that is sort alphabetically. would anyone be able to write out some source code in c# or java that would give me an example of how... more
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05/07/21

Please write an algorithm no need for code
You are given a file called “std” and composed of “Number, Name, Address” fields. Write an algorithm that makes “insert, delete, update and retrieve”, processes on the records in the file. The... more
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Computer Science Computer Programming

05/07/21

singly linked list that is sorted alphabetically

I am having trouble figuring out how to have a singly linked list that is sort alphabetically. would anyone be able to write out some source code in c# or java that would give me an example of how... more
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Computer Science Algebra 1

05/04/21

Context Inequality
Christian has x quarters and y dimes, having at least 18 coins worth a maximum of $3.60 combined. No less than 4 of the coins are quarters. Solve this system of inequalities graphically and... more
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Computer Science Algebra 1

05/04/21

Write and Solve Inequalities in Context
David has $520 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax. He buys a new bicycle for $303.93. He buys 4 bicycle reflectors for $10.99... more
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05/04/21

Context Inequality Graphically
Austin and his children went into a restaurant where they sell drinks for $1.50 each and tacos for $3 each. Austin has $30 to spend and must buy at least 15 drinks and tacos altogether. Also, he... more
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05/04/21

C To F. Write a function: double celsiusToFahrenheit(double celsius)
Write a function:double celsiusToFahrenheit(double celsius)It should return the Fahrenheit temperature equivalent to the given Celsius temp.F = (9.0 / 5) * C + 32Code:#include... more
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05/04/21

String Trim2. Write a function stringTrim that removes the first and last characters from a given string.

Write a function stringTrim that removes the first and last characters from a given string. "chello" should become "hell".Your function must work correctly given the code in main shown below.... more
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05/04/21

Midpoint Finder. Write a function: void findMidpoint(double x1, double y1, double x2, double y2, double& xMid, double& yMid)
Write a function:void findMidpoint(double x1, double y1, double x2, double y2, double& xMid, double& yMid)Assume x1, y1 and x2, y2 represent two coordinates on a Cartesian plane. Calculate... more
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Computer Science

05/04/21

use Object-Oriented programming concepts to design and implement a system in python for building a scientific calculator which inherits its basic operations from a standard calculator
You are expected to use python Object-Oriented programming concepts to design and implement a system in python for building a scientific calculator which inherits its basic operations from a... more
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Computer Science Computer Programming

05/04/21

UNDER NO CIRCUMSTANCES ARE YOU ALLOWED TO WRITE A SINGLE LOOP!
Simply call on the program, give it one or more parameters and press enter.The conversion for that specific number should then be displayed unless no arguments were given. If by chance you do not... more
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Computer Science Science Biology Chemistry

05/03/21

I am in desperate need of help with my chemistry homework as soon as possible please because I have been ignored by many tutors for hours
1.) 2 NH3 + 3 CuO g 3 Cu + N2 + 3 H2OIn the above equation how many moles of N2 can be made when 13 moles of CuO are consumed? 2.) Sodium chlorate decomposes into sodium chloride and oxygen gas as... more
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Computer Science Science Biology Chemistry

05/03/21

Hi so um I need help with my homework and I have needed help for many hours please someone respond and help me as soon as possible

1.) S   + 6 HNO3 --> H2SO4 + 6 NO2 + 2 H2OIn the above equation how many moles of H2SO4 can be made when 56 moles of HNO3 are consumed?2.) S   + 6 HNO3 --> H2SO4 + 6 NO2 + 2 H2OIn the above... more
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Computer Science Science Biology Chemistry

05/03/21

I need so much help with my chemistry homework because I have been stuck for days please help me as soon as possible please

1.) 3 Cu + 8HNO3 --> 3 Cu(NO3)2   + 2 NO + 4 H2OIn the above equation how many moles of water can be made when 25 moles of HNO3 are consumed?2.) Sodium chlorate decomposes into sodium chloride... more
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Computer Science Science Biology Chemistry

05/03/21

Hello so no tutor has helped me and I am in desperate need of help with my chemistry homework as soon as possible please

1.) 3 Cu + 8HNO3 g 3 Cu(NO3)2   + 2 NO + 4 H2OIn the above equation how many moles of NO can be made when 58 moles of HNO3 are consumed? 2.) 2 NH3 + 3 CuO g 3 Cu + N2 + 3 H2OIn the above equation... more
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Computer Science Science Chemistry Biochemistry

05/03/21

Hola please understand that I have needed help with my homework for weeks please someone actually respond and help me

1.) For the reaction C + 2H2 → CH4, how many grams of hydrogen are required to produce 17 moles of methane, CH4 ?Round your answer to the nearest tenth. If you answer is a whole number like 4,... more
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05/03/21

Hi so no tutors have helped me at all I need so much help. I have needed help for many hours with my chemistry homework please help me as soon as possible please

S   + 6 HNO3 → H2SO4 + 6 NO2 + 2 H2OIn the above equation, how many grams of water can be made when 4.4 moles of HNO3 are consumed?Round your answer to the nearest tenth. If you answer is a whole... more
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05/03/21

MyMin. Write a function: int myMin(int num1, int num2)
Write a function:int myMin(int num1, int num2)It should return the lesser of the two parameters.Code:#include <iostream>using namespace std;//Do not modify anything on or above the line below... more
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05/03/21

C To F. Write a function: double celsiusToFahrenheit(double celsius)
Write a function:double celsiusToFahrenheit(double celsius)It should return the Fahrenheit temperature equivalent to the given Celsius temp.F = (9.0 / 5) * C + 32Code:#include... more
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05/03/21

String Trim2. Write a function stringTrim that removes the first and last characters from a given string.
Write a function stringTrim that removes the first and last characters from a given string. "chello" should become "hell".Your function must work correctly given the code in main shown below.... more
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05/03/21

Midpoint Finder. Write a function:
Write a function:void findMidpoint(double x1, double y1, double x2, double y2, double& xMid, double& yMid)Assume x1, y1 and x2, y2 represent two coordinates on a Cartesian plane. Calculate... more
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05/03/21

Fibonacci functions. You will write three functions, each of which computes Fibonacci numbers.
Write the assembly code for the functions fibonacci_recursive.s, fibonacci_iterative.s, fibonacci_closed.s. Provide the assembly code as the answers for all three functions separately.main.c... more
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05/03/21

help me output either a list of failing students (Less than 65) or a list of students on honor roll(above 90). ONLY USING A LOOP AND IF STATEMEN
using System;public class Program{ public static double[] arrayAvg(double[, ] a) { double[] tempArray = new double[a.GetLength(0)]; double sum = 0; for (int i = 0; i < a.GetLength(0);... more
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