1,518 Answered Questions for the topic computer science

03/31/21

data structure and algorithm make and application using mentioned programming tools

Part 1- Make an application in which you need to implement all discussed programming tools i.e. ordered arrays, Abstract data types, linked lists, recursion etc. must be implementedPart... more
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Computer Science Computer Programming

03/30/21

MAKING A program in c#
Business RequirementsCreate a program that will print out a customized oil change schedule for a car buyer based on the car’s starting mileage for the next 3 years based on the rules set... more
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Computer Science Math Business Sat Math

03/29/21

normal distribution
suppose 16 coins are tossed. find the probability of getting the following result using the binomial probability formula and the normal curve approximation.exactly 4 heads.use the table of areas... more
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03/28/21

Is an ArrayList a primitive datatype or non primitive?
Is an ArrayList a primitive datatype or non primitive?
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03/28/21

Fill out Blank_A and Blank_B with Java code.

public Blank_A printMyMessage () { String threadName = Blank_B; System.out.println(threadName + " : " + this.myMessage+ ", i = " + ++i); }
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Computer Science Python

03/28/21

Computer science 1-python
Prompting the user to enter which column number using 1-6 and checking if it’s a number and if it’s a number 1-6 using a while loop and lists
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Computer Science Computer Programming Logic Maths

03/27/21

Show that {+, −}∗ , the set of all finite strings of pluses and minuses is enumerable by listing all its elements.
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03/27/21

Let R = {(n, −n) | n ∈ Z and n ≤ 0} ∪ {(n, n + 1) | n ∈ N}. Is R a function? Justify your answer.
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Computer Science Python Coding

03/26/21

How should I create this file?
Create a class called Blobber inside of a file called blobber.py. Your Blobber class should have the following properties: A private float data field called radius A private float data field called... more
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Computer Science Python Coding

03/26/21

What should I fill in to the spots that I am supposed to fill in?
Use the provided code file to complete the task to match the video. Use the starter code provided. Note that the class is defined in the same file as the main function. This is for convenience and... more
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Computer Science

03/25/21

this was on my test and i got it wrong can someone please explain to me

Write the int. function named F () that takes two int parameters and returns the average of the squares of the parameters.
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Computer Science

03/25/21

I am confused on what this question is asking

When should an else /if statement be used ?
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Computer Science

03/25/21

I need to solve this answer but don't know where to start

Given the above information, write a string function named RootDistance() that takes three double parameters that represent the coefficients of a quadratic function in descending order (a, b... more
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Computer Science Statistics Python Programming

03/25/21

how do I calculate average value of columns of a file in Python?
import pandas as pdmy_file = pd.read_csv("file.tsv", sep="\t")my_file.head()my_file['item_price'].mean()I could easily do this by using Pandas. However how could I do it without using Pandas?... more
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Computer Science Computer Programming

03/25/21

Please can anyone solve the given methods.
(A)Suppose you have been hired to develop a musical chair game. In this game there will be 7 participants and all of them will be moving clockwise around a set of 7 chairs organized in a circular... more
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03/25/21

I need so much help with my chemistry homework very soon please por favor
1.) For the reaction C + 2H2 → CH4, how many grams of hydrogen are required to produce 1.6 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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03/25/21

Hello please help me with my chemistry please someone respond please
1.) 3 Cu + 8HNO3 → 3 Cu(NO3)2  + 2 NO + 4 H2OIn the above equation, how many grams of water can be made when 4.3 moles of HNO3 are consumed?Round your answer to the nearest tenth. If you answer is... more
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03/25/21

Hello I am need to wyzant and I have been stuck for many many long hours please actually help
1.) 3 Cu + 8HNO3 → 3 Cu(NO3)2  + 2 NO + 4 H2OIn the above equation, how many grams of water can be made when 4.3 moles of HNO3 are consumed?Round your answer to the nearest tenth. If you answer is... more
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Computer Science Java

03/23/21

Recursive Program

Write a recursive program called waysToClimb that takes a positive integer representinga number of stairs and prints (i) each unique way to climb a staircase of that height,taking strides of one or... more
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03/23/21

What does the algorithm accomplish? Calculate the worst-case running time of the algorithm using Big-Oh notation. Indicate how you arrived at the answer.
function array question_1 (array, array_length) temp = zeros (1,'uint16'); for amount = 1 : (array_length-1) for position = 1 : (array_length-1) if array (position)... more
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Computer Science Electrical Engineering

03/23/21

Calculate the worst-case running time of the algorithm using Big-Oh notation. Indicate how you arrived at the answer. Then give the name of the Big-Oh complexity.
Pestiferous(n) r=0 for i = 1 to n do for i = 1 to i do for k = j to i + j do for l = 1 to i + j - k do r = r + 1return(r) more
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Computer Science Python

03/22/21

elements in a range
In python:Write a program that first gets a list of integers from input. That list is followed by two more integers representing lower and upper bounds of a range. Your program should output all... more
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Computer Science Computer Programming

03/21/21

Please can anyone solve the given methods on Linked lists. I need help. Thank you in advance.
A) Write a function to find out the even numbers that are present in the list and output another list with those numbers. (3) Sample Input Sample Output 1 -> 2 -> 5 -> 3 -> 8 2... more
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Computer Science Java

03/21/21

Data Structure and Algorithm
An integer N>1 is called prime number if its only positive divisor are 1 and n; otherwise, n is called a composite number. For example, the following are the positive numbers less... more
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Computer Science

03/19/21

Software engineering

8) You are a software manager in a company that develops critical control software for aircraft. You are responsible for the development of a software design support system that supports the... more
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