1,523 Answered Questions for the topic computer science

11/09/19

Java Program / methods
One sales shop offer following discount rates to customers based on their bill value.Bill value Range Discount ratebill value >= 10000 discount 20%bill value >= 5000 disocunt 10%bill value... more
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11/08/19

Java Number Patterns
How do we print,_ _ _ _1_ _ _2 1_ _3 2 1_ 4 3 2 1In Java?Please help, I don't know how to get started
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Computer Science Matlab

11/05/19

Calculating Derivatives in MATLAB
PLEASE USE MATLABMy project is supposed to use Matlab and let the user type in any function and the output is the derivative of the function inputed. Please copy and paste your code... I am... more
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Computer Science

11/04/19

What is output by the pseudocode below? list <- [5, -3, 2, 3, 6, 1] sum <- 0 spot <- 1 repeat 6 sum <- sum + list[ spot ] spot <- spot + 1 display( sum ) a. 0 b. 5 c. 13 d. 14 e. 17
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Computer Science Computer Programming

11/04/19

Write a function quartersToDollars which takes quarters of type int as an argument and return the equivalent number of dollars as double.

The prototype of the function is double quartersToDollars(int)For ex if you pass 4 as an argument the method should return 1.0 and if you pass 7 as an argument the method should return 1.75... more
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Computer Science Computer Programming

11/03/19

Write a function timesTenthat returns a value that is ten times the value of the parameter passed to it. The prototype of the function is shown below.double timesTen(double);
Output:Enter a number: 12.34The value of ten times of 12.34 is 123.4
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Computer Science Computer Programming

11/03/19

Write a function that calculates the first 50 prime numbersYou can do this program with two functions
1) bool isPrime(int number)2) void printPrimeNumbers(int numberOfPrimes)
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Computer Science Computer Programming

11/03/19

Write a function timesTenthat returns a value that is ten times the value of the parameter passed to it. The prototype of the function is shown below.double timesTen(double);
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Computer Science Accounting Matlab Coding

10/30/19

Question is in description. About writing a MATLAB code

USING MATLABWrite a program that creates a table showing the conversion from Yen too Pesos. Your program should be able to print a user specified number of lines showing the value of the Yen in one... more
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Computer Science Networking (computer)

10/28/19

Need help with network science please
Consider the following undirected graph (draw a picture) with vertex set V={1,2,3,4,5} and edge set E={(1,2),(1,5),(2,3),(3,4),(4,5)}. What is the average path length i.e. the average shortest path... more
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Computer Science Java

10/26/19

Java Time Calculator Program Help
Write a program using JAVA and FINAL variables that asks the user to enter a number of seconds. There are 60 seconds in a minute. If the number of seconds entered by the user is greater than or... more
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10/26/19

Describe the value and risks of using a scripting language when using CLI commands.
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Computer Science C++

10/26/19

How to design a function that will let only the minimum elements be at the bottom? C++
Write the body of the user function below that changes a stack so that all occurrences of the smallest item are at the bottom of the stack, while the order of the other items remains the same. For... more
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Computer Science Math Statistics Sat Math

10/24/19

I can anyone help me understanding this problem

Let F and G be sequences which satisfy the joint recursion:𝐹𝑛+1 = 𝑎𝐹𝑛 + 𝑏𝐺𝑛𝐺𝑛+1 = 𝑐𝐹𝑛 + 𝑑𝐺𝑛Where a, b, c, and d are non-zero constants. Find recursions for F and G individually.
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10/22/19

Creating An Air Pollution Index Reader in Ruby (Straight Forward Question)
I got stuck halfway with this question, im unable to post the image because im required to get 10 reputation points here lol. So i literally recreated the whole question here. There were no files... more
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Computer Science Computer Programming

10/19/19

How do I program this problem?
Write a program to read 10 integers from an input file, “num.txt”, and output the average, minimum, and maximum of those numbers to an output file “out.txt”. Also make sure to test for the... more
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Computer Science C++

10/16/19

Im not sure how to do this but it would be nice to get some help. C++ language
WRITE AN INTERACTIVE PROGRAMthat allows the user to enter (at least two)....UP-TO 15 vectors that are to be added........display the resultant on the screen
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Computer Science Math Physics Trigonometry

10/14/19

Linear Algebra for Computer Science

Let 2 square matrices M and N each have rank 1. What can you say about the rank of MN?
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Computer Science Math Physics Linear Algebra

10/14/19

Linear Algebra for Computer Science
Let M and N be 2x2 matrices and each is rank 1. What can you say about the renal of M+N?
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Computer Science Math Physics Trigonometry

10/14/19

Linear Algebra for Computer Science
What is the shear matrix that maps v onto the e2-axis?
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Computer Science Math Trigonometry Linear Algebra

10/14/19

Linear Algebra for Computer Science
What type of linear map is the matrix?
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Computer Science Math Algebra

10/10/19

Positional Number Systems
The problem is: Convert number 3424 base 5 to base 6 in Positional Number Systems Can you please describe it step by stepThank you in Advance!
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10/10/19

Draw a circuit diagram to the following boolean expression ((A'C)')(B + C') and show the behavior of the truth table. Any help?

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Computer Science Boolean Boolean Expression

10/09/19

Considering the boolean expression, is (A AND B)' OR C equal to (A' AND B') OR C
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Computer Science

10/07/19

Use a sum accumulator, a for loop and a range statement to find the sum of the odd ints from 1 to 51. Use a print statement to print out a labelled answer.
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