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iogann1982 [59]
3 years ago
12

Identify the independent and dependent variable in the statement: the number of hours studying for a class and the grade earned.

Choose all that apply.
A.The class is the independent variable.


B.Number of hours studying is the dependent variable.


C.Number of hours studying is the independent variable.


D.The grade earned is the dependent variable.
Computers and Technology
1 answer:
Mandarinka [93]3 years ago
8 0
C. because they grade your get 'depends' on how many hours you study. Independent variables are also known as controlled variables which basically means that you control that variable for example the temperature of a room.

Hope it helps.
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Write a program that accepts an integer value called multiplier as user input. Create an array of integers with ARRAY_SIZE eleme
Tasya [4]

Answer:

The program in C++ is as follows:

#include <iostream>

using namespace std;

void PrintForward(int myarray[], int size){

   for(int i = 0; i<size;i++){        cout<<myarray[i]<<" ";    }

}

void PrintBackward(int myarray[], int size){

   for(int i = size-1; i>=0;i--){        cout<<myarray[i]<<" ";    }

}

int main(){

   const int ARRAY_SIZE = 12;

   int multiplier;

   cout<<"Multiplier: ";

   cin>>multiplier;

   int myarray [ARRAY_SIZE];

   for(int i = 0; i<ARRAY_SIZE;i++){        myarray[i] = i * multiplier;    }

   PrintForward(myarray,ARRAY_SIZE);

   PrintBackward(myarray,ARRAY_SIZE);

   return 0;}

Explanation:

The PrintForward function begins here

void PrintForward(int myarray[], int size){

This iterates through the array in ascending order and print each array element

<em>    for(int i = 0; i<size;i++){        cout<<myarray[i]<<" ";    }</em>

}

The PrintBackward function begins here

void PrintBackward(int myarray[], int size){

This iterates through the array in descending order and print each array element

<em>    for(int i = size-1; i>=0;i--){        cout<<myarray[i]<<" ";    }</em>

}

The main begins here

int main(){

This declares and initializes the array size

   const int ARRAY_SIZE = 12;

This declares the multiplier as an integer

   int multiplier;

This gets input for the multiplier

   cout<<"Multiplier: ";    cin>>multiplier;

This declares the array

   int myarray [ARRAY_SIZE];

This iterates through the array and populate the array by i * multiplier

<em>    for(int i = 0; i<ARRAY_SIZE;i++){        myarray[i] = i * multiplier;    }</em>

This calls the PrintForward method

   PrintForward(myarray,ARRAY_SIZE);

This calls the PrintBackward method

   PrintBackward(myarray,ARRAY_SIZE);

   return 0;}

6 0
3 years ago
As new technological systems develop, old systems become obsolete.<br><br><br> False<br><br> True
uysha [10]

Answer:

true

Explanation:

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1. List 2 items that are included as administrative information in a health record.
sleet_krkn [62]

Administrative, Billing data and progress notes. Also Patient Demographics.

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Write a pseudocode algorithm to ask the user to input the name of a student, the marks he/she received in a test and the worth o
Luda [366]

Pseudocode algorithms are used as prototypes of an actual program.

The required pseudocode algorithm is as follows:

  • <em>Start</em>
  • <em>input name, score, test_worth</em>
  • <em>percent_score = score/test_worth * 100</em>
  • <em>print name, percent_score</em>
  • <em>Stop</em>

<em />

<em />

The first line begins the pseudocode algorithm

<em>Start</em>

The second line gets input for the student's name, score and the worth of the test

<em>input name, score, test_worth</em>

The third line calculates the percentage score

<em>percent_score = score/test_worth * 100</em>

The next line prints the student's name and the percentage score

<em>print name, percent_score</em>

The last line ends the pseudocode

<em>Stop</em>

<em />

<em />

<em />

Read more about pseudocode algorithms at:

brainly.com/question/21172316

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What technology will I use when I become a surgical technologist?
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Explanation:

Preoperative: Sterile Hands

The surgical technologist is the first person to enter the OR before surgery. During this preoperative phase the surgical technologist adheres closely to the following routine:

Carefully dons his or her operating room attire, including scrubs

Begins to prepare and sterilize the room

Gathers all of the equipment and surgical tools that the surgery requires

Sterilizes, counts and carefully arranges them

The most important part of this preoperative phase is creating and maintaining the OR’s sterile environment. Sterile fields can be compromised in a variety of ways, the most common of which is by introducing moisture. To prevent this, the surgical technologist is responsible for arranging dry drapes around the operating table and keeping all surfaces in a sterile condition.

Intraoperative: The Third Hand

During the intraoperative phase of the surgery, surgical technologists are still responsible for maintaining the sterility of the OR, but they also effectively become a “third hand” to the surgeon and surgeon’s assistant during the procedure and perform the following tasks:

Help prepare medications and administer them to the patient

Assist in retracting tissues from the patient

Passes the surgical tools to the surgeon and surgical assistant during the operation

At any time during an operation, if a tool is missing or contaminated, the delay or resulting infection could cost a patient his or her life. That is why surgical technologists must be diligent and thorough at all times.

Postoperative: Tying Things Up

As the operation concludes, surgical techs are responsible for the following:

Counting all of the tools and instruments used during surgery to ensure that nothing is left behind in a patient

Suture the incision and apply disinfected dressings to the area

Dispose of items such as needles and gauze, and continue to maintain the OR’s sterile environment until the patient is sent to the recovery ward

Thinking-On-Your-Feet: Cell Phones in the OR

While surgical techs aren’t expected to work miracles, they must be able to think quickly on their feet in emergency situations. During a recent hospital blackout and emergency generator failure, one quick-thinking surgical tech, with the help of the patient’s family member, rounded up enough cell phones to illuminate the OR while surgeons completed an emergency appendectomy.

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