One of the most toxic components of a computer is the

Given sphereRadius and piVal, compute the volume of a sphere and assign to sphereVolume. Look up the equation online (e.g., http

fenix001 [56]

Answer:

#include <stdio.h>
int main()
{
const double piVal = 3.14159;
double sphereVolume = 0.0;
double sphereRadius = 0.0;
sphereRadius = 1.0;
sphereVolume = 4.0/ 3.0 * piVal * sphereRadius * sphereRadius * sphereRadius;
printf("Sphere volume: %lf\n", sphereVolume);
return 0;
}

Explanation:

Firstly we can identify the formula to calculate volume of sphere which is

Volume = 4/3 $\pi r^{3}$

With this formula in mind, we can apply this formula to calculate the volume of sphere in Line 10. This is important to perform floating-point division 4.0/3.0 to ensure the resulting value is a floating value as well. Since we have been given piVal and sphereRadius, we can just multiply the result of floating-point division with piVal and sphereRadius and get the sphereVolume value.

At last, display the sphere volume using printf method (Line 13).

6 0

2 years ago

Describe the ways in which a computer-aided design (CAD) drawing makes the details of an image easier to understand.

cupoosta [38]

Answer: CAD is mainly used for detailed engineering of 3D models or 2D drawings of physical components, but it is also used throughout the engineering process from conceptual design and layout of products, through strength and dynamic analysis of assemblies to definition of manufacturing methods of components.

Explanation:

3 0

2 years ago

Read 2 more answers

You are responsible for a rail convoy of goods consisting of several boxcars. You start the train and after a few minutes you re

maks197457 [2]

Answer:

The program in C++ is as follows:

#include <iostream>

#include <iomanip>

using namespace std;

int main(){

int cars;

cin>>cars;

double weights[cars];

double total = 0;

for(int i = 0; i<cars;i++){

cin>>weights[i];

total+=weights[i]; }

double avg = total/cars;

for(int i = 0; i<cars;i++){

cout<<fixed<<setprecision(1)<<avg-weights[i]<<endl; }

return 0;

}

Explanation:

This declares the number of cars as integers

int cars;

This gets input for the number of cars

cin>>cars;

This declares the weight of the cars as an array of double datatype

double weights[cars];

This initializes the total weights to 0

double total = 0;

This iterates through the number of cars

for(int i = 0; i<cars;i++){

This gets input for each weight

cin>>weights[i];

This adds up the total weight

total+=weights[i]; }

This calculates the average weights

double avg = total/cars;

This iterates through the number of cars

for(int i = 0; i<cars;i++){

This prints how much weight to be added or subtracted

cout<<fixed<<setprecision(1)<<avg-weights[i]<<endl; }

4 0

1 year ago

To what extent are the following computer systems instances of artificial intelligence:

ss7ja [257]

Answer: Supermarket bar code scanners and Voice-activated telephone menus are not instances of artificial intelligence

Explanation:

(a)Supermarket bar code scanners are only able to read the code however they are not able to perform any kind of machine learning techniques to be able to learn a sequence from the codes. As machine learning is a important part of artificial intelligence (AI) so they are not instances of AI. Similarly for Voice-activated telephone menus they could only display and cannot perform any intelligent task.

Web search engines and Internet routing algorithms are very dynamic and intelligent in processing and retrieving information to the end user.

So they are instances of AI.

8 0

2 years ago

Given the security levels TOP SECRET, SECRET, CONFIDENTIAL, and UNCLASSIFIED (ordered from highest to lowest), and the categorie

inessss [21]

Answer:

1 – Paul will be able to READ the document classified (SECRET, {B,C}) (No read up, no write down!)

2 – Anna will not be able to access the document since she is not in the category-set

3 – Jesse will be able to READ the document classified (CONFIDENTIAL, {C}) (No read up, no write down!)

4 – Sammi will be able to READ the document classified (confidential, {A}) (No read up, no write down!)

5 – Robin will be able to WRITE do this document, but not read it (No read up, no write down!)

Explanation:

1 – Paul will be able to READ the document classified (SECRET, {B,C}) (No read up, no write down!)

2 – Anna will not be able to access the document since she is not in the category-set

3 – Jesse will be able to READ the document classified (CONFIDENTIAL, {C}) (No read up, no write down!)

4 – Sammi will be able to READ the document classified (confidential, {A}) (No read up, no write down!)

5 – Robin will be able to WRITE do this document, but not read it (No read up, no write down!)

8 0

2 years ago