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OverLord2011 [107]
3 years ago
5

In which decade did personal computers become commonplace in offices, schools, and some homes?

Computers and Technology
1 answer:
iren [92.7K]3 years ago
8 0
The decade in which the personal computers became commonplace in offices, schools, and some homes were the 1980s. 
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Which of the following should NOT be done to keep people from slipping on floors? A) Have the proper absorbents in an easy-to-fi
RoseWind [281]

The following options helps keep people from slipping on floors

A) Have the proper absorbents in an easy-to-find place to quickly put on spills : So that accidental little spills can be cleaned right away.

C) Wear slip-resistant footwear : It is a precautionary step to follow, no matter where we go.

D) Mark a slippery area with an easy-to-use tent sign that says " Caution, Slippery floor" : This allows people to be aware of the wet area and cross it cautiously.

Leaving oil and fluids to air dry thoroughly, takes a long time and there are chances that people step over it and slip.

So, the answer is

(B) Anytime oil or fluids are spilled on the floor, leave them to thoroughly air dry.

8 0
3 years ago
Read 2 more answers
The LList class is (mostly) the same one discussed in lecture, but you must write a sort() function that uses one of the three i
Vladimir79 [104]

Answer:

see explaination

Explanation:

#include <iostream>

#include <string>

using namespace std;

class LinkedList{

class Node{

public :

int data;

Node* next;

Node(int data){

this->data = data;

next = NULL;

}

};

public :

Node *head;

LinkedList(){

this->head = NULL;

}

void insert(int d){

Node* new_node = new Node(d);

new_node->next = head;

head = new_node;

}

// sort the list with selection sort algorithm.

// Pick the smallest element in the unsorted array and place in the first element in the unsorted.

void sort_list(){

if (head == NULL){

return;

}

Node* current = head;

while (current->next != NULL){

Node* min_node = current;

Node* traverse = current->next;

while(traverse != NULL){

if(traverse->data < min_node->data){

min_node = traverse;

}

traverse = traverse->next;

}

int temp = current->data;

current->data = min_node->data;

min_node->data = temp;

current = current->next;

}

}

void print_list(){

Node* current = head;

while(current !=NULL){

cout<<current->data<<" ";

current = current->next;

}

cout<<"\n";

}

};

int main(){

LinkedList ll;

for(int i=0;i<10;i++){

ll.insert(i);

}

ll.print_list();

cout<<"*******************************************\n";

ll.sort_list();

ll.print_list();

cout<<"*******************************************\n";

}

8 0
3 years ago
4.8 code practice question 2 edhesive
Vladimir [108]

Answer:

for y in range(88, 43, -4):

   print(y, end=" ")

Explanation:

yw

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2 years ago
Draw a flowchart diagram for a program that displays numbers 1 to 20
madreJ [45]
Here you go plz mark brainlist
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2 years ago
Unit 6: Lesson 2 - Coding Activity 1 AP Computer science
sladkih [1.3K]

The complete program is to define a boolean method that returns true if all elements of an array are negative, or return false, if otherwise

The method in java, where comments are used to explain each line is as follows:

//This defines the method

public static boolean chkNegative (double[] myArr) {

   //This initializes a boolean variable

   boolean isNeg = true;

   //This iterates through the array

   for (int i = 0; i < myArr.length; i++) {

     //If the array element is 0 or positive

     if (myArr[i] >= 0) {

         //Then the boolean variable is set to false

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       //And the loop is exited

       break;

     }

   }

   //This returns true or false

   return isNeg;

 }

Read more about boolean methods at:

brainly.com/question/18318709

8 0
3 years ago
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