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professor190 [17]
3 years ago
15

How did technological artifacts evolved over time?

Computers and Technology
1 answer:
adell [148]3 years ago
3 0
With helping us communicate with each other and around the world with the internet and other different types of things like,Tesla’s,phones,touch screen IPads,even having a built in TV plane
You might be interested in
How can you enter Task Manager in Windows? Select 3 options. press Ctrl + Shift + Tab press Ctrl+Alt+Delete and then click Task
Sophie [7]

Answer:

Please find the 3 options below.

Explanation:

To begin with, Task Manager in windows, is a monitor program that provides information or shows application and processes running on a computer. Task manager also provide insights about the general status of a computer. The three options for entering or accessing task manager in windows are:

1. Press Ctrl+Alt+Delete and then click Task Manager

2. Right-click the taskbar and choose Start Task Manager

3. Right-click the taskbar and choose Manage Tasks

5 0
3 years ago
Write a function that reads from a file the name and the weight of each person in pounds and calculates the equivalent weight in
spayn [35]

Answer:

#include <iostream>

#include <fstream>

#include <iomanip>

using namespace std;

int main(){

   string name;

   double weightKg, weightPd;

   cout<< fixed << setprecision(2);

   fstream myFile("filename.txt");

   while (getline( myFlie, name, weightPd)){

       weightKg = weight * 0.453592;

       cout<< name << weightPd <<weightKg;

   }

   myFile.close();

}

Explanation:

The C++ source code reads in the content of a file that has a name and weight value in pounds and outputs the name, weight in pounds and the weight in kilograms.

3 0
3 years ago
15
valina [46]

Answer:

B.

shutter priority mode

Explanation:

Shutter Priority, which is mentioned as S on the mode dial, and the mode is  the time value, and is demoted as Tv, that points out to the setting in different forms of cameras that allows all to select a particular shutter speed, and as meanwhile the camera balances the aperture to ensure correct exposure in the image.

7 0
4 years ago
Read 2 more answers
Please help me with Excel!!! A lot of points!
yaroslaw [1]

Answer:

=((SUM(PUT RANGE OF MOTHLY EXPENSES HERE)*12)+SUM(PUT RANGE OF YEARLY EXPENSES HERE))/12

Explanation:

Adds all of the Monthly Expenses : SUM(PUT RANGE OF MOTHLY EXPENSES HERE)

Multiplies the result by 12: *12

Then adds all of the Yearly Expenses to the product of Steps 1 and 2 : SUM(PUT RANGE OF YEARLY EXPENSES HERE)

Divides this new sum by 12: /12

=((SUM(PUT RANGE OF MOTHLY EXPENSES HERE)*12)+SUM(PUT RANGE OF YEARLY EXPENSES HERE)/12)

6 0
3 years ago
Assume that x is a double variable that has been initialized. Write a statement that prints it out, guaranteed to have a decimal
Feliz [49]

Answer:

cout <<showpoint << x; is  the statement which  prints the decimal point,        but without forcing scientific.

Explanation:

The showpoint function in c++ print the decimal point number without forcing scientific.The showpoint function set  the showpoint format flag for the str stream in c++.

Following are the program in c++

#include<iostream> //header file

using namespace std; // namespace

int main() // main function

{

   double x=90.67; // double variable

   cout <<showpoint << x; // display x  without forcing scientific

  return 0;

}

Output

90.6700

6 0
3 years ago
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