1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
d1i1m1o1n [39]
3 years ago
13

List and explain three computing devices from the 20th century​

Computers and Technology
2 answers:
kotykmax [81]3 years ago
8 0

Answer:

Calculating Machine

Graphic tablet.

Touchscreen

Explanation:

Hope this helps.

Brain-List?

vivado [14]3 years ago
7 0

Answer:

1. The First Calculating Machine (Pascaline)

2. Jacquard's Loom

3. The First Pocket Calculator

Explanation:

1. Pascaline was the first calculator or adding machine to be produced in any quantity and actually used. It was deigned at about 1642-1644.

2. Jacquard Loom is an attachment for powered fabric looms

3. The first truly pocket-sized electronic calculator was the Busicom LE-120A "HANDY" It was marketed in 1971.

You might be interested in
Next
andreyandreev [35.5K]

Answer:

sampling height

Explanation:

3 0
3 years ago
PLEASE WRITE A ONE SENTANCE SUMMARY, WILL GIVE BRAINLIEST!! (history of computers) You have completed an extensive investigation
vladimir1956 [14]

Answer:

Charles Babbage, (born December 26, 1791, London, England—died October 18, 1871, London), English mathematician and inventor who is credited with having conceived the first automatic digital computer.

Explanation:

The idea of mechanically calculating mathematical tables first came to Babbage in 1812 or 1813. Later he made a small calculator that could perform certain mathematical computations to eight decimals. Then in 1823 he obtained government support for the design of a projected machine, the Difference Engine, with a 20-decimal capacity. The Difference Engine was a digital device: it operated on discrete digits rather than smooth quantities, and the digits were decimal (0–9), represented by positions on toothed wheels rather than binary digits (“bits”). When one of the toothed wheels turned from nine to zero, it caused the next wheel to advance one position, carrying the digit. Like modern computers, the Difference Engine had storage—that is, a place where data could be held temporarily for later processing.

6 0
3 years ago
can anyone yell how to save the python file in folder i am saving it but whenever I'm trying to open its not open​
NISA [10]

Saving a python file implies that one wants to have a physical file of the program on a storage device.

To save a python program, the following step must be followed

  1. Select Save As
  2. Navigate to the directory where you want to save the file
  3. Enter the file name
  4. Click save

Note that python files are saved in the .py extension

Read more about python programs at:

brainly.com/question/16397886

4 0
3 years ago
Read 2 more answers
Please i need your help
motikmotik
Hello!

The answer would be:

C. non-linear navigation.

Explanation: Non-linear navigation lets a user navigate through material without them having to follow a strict order.

I hope that this helps you!
3 0
2 years ago
_________values are stored as the number of seconds since the unix epoch (35 POINTS)
Nataly_w [17]

Answer:

he Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT), not counting leap seconds (in ISO 8601: 1970-01-01T00:00:00Z).

Explanation:

The answer above is from a secure website

3 0
3 years ago
Other questions:
  • How many bits do you need to count up to 30 help please
    14·1 answer
  • Who does Electronic waste (E-Waste) effect
    14·1 answer
  • If you can log into a website to add, edit, or delete content that has been added by you or another user, you are most likely us
    6·1 answer
  • Amina question and any other )
    14·1 answer
  • Design and implement a program (name it Youth) that reads from the user an integer values repressing age (say, age). The program
    6·1 answer
  • What are the 6 external parts of a computer system
    5·1 answer
  • The following are types of numbers except one. Select the one which is not an integer.
    11·1 answer
  • You created a database related to computer hardware parts and their details. You'd like to view the names of the parts in alphab
    9·1 answer
  • Describing Report Viewing
    5·1 answer
  • Why does it say error on that last line of code
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!