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
Bas_tet [7]
3 years ago
14

Who made the first electronic device?

Computers and Technology
1 answer:
emmasim [6.3K]3 years ago
6 0
Joseph Henry in about 1835. He is American and he made something called a relay.
You might be interested in
What is the Multiple Source Test
Goshia [24]
A source is where you can look to find info. Multiple means many or some. 

Therefore, a multiple source test is a test that you can find the answers in multiple sources, such as a book, article, journal, etc. 
7 0
3 years ago
Read 2 more answers
Write a program that computes and displays a 15 percent tip when the
Anuta_ua [19.1K]
Your question wasn't very clear, but I think I understand what you want. Additionally, you should really state what language you're working with. Here it is in C#, and shouldn't be too much of a hassle to translate in to other languages.


Console.Write("Enter payment: ");

float payment;

if (float.TryParse(Console.ReadLine(), out payment))
    Console.WriteLine((Math.Floor(payment * 100) / 100) * 0.15, + " at 15% tip.");
else
    Console.WriteLine("Invalid input.");
5 0
3 years ago
100 POINTS!!! PLEASE HELP ME
Ronch [10]

Answer:

1 web

2- invintory

3- spreadsheet

4-survey

Explanation:

hope it helps

5 0
2 years ago
Read 2 more answers
PA theme is a major message that a writer convoys through a text. you have explored many themes in the hobbit one theme in the n
Nataly [62]

Answer:

The Hobbit’s main theme is Bilbo’s development into a hero, which more broadly represents the development of a common person into a hero. At the beginning of the story, Bilbo is timid, comfortable, and complacent in his secure little hole at Bag End. When Gandalf talks him into embarking on the quest with Thorin’s dwarves, Bilbo becomes so frightened that he faints. But as the novel progresses, Bilbo prevails in the face of danger and adversity, justifying Gandalf’s early claim that there is more to the little hobbit than meets the eye.??????

Explanation:

7 0
2 years ago
Choose the answer.
Alik [6]
A home network aswell business networking would use a Router to connect the lam and internet all together
3 0
2 years ago
Read 2 more answers
Other questions:
  • You just brought a new hard drive for your computer. U plan to use this as a secondary hard drive to store all your uma files. O
    10·1 answer
  • Conduct online research to determine specific conflict-resolution and management techniques and skills that would be beneficial
    5·1 answer
  • Anyone know the answer I need help
    12·1 answer
  • Radar devices are used by law enforcement to be sure that individuals are driving safely. They tell the officer how fast the veh
    12·1 answer
  • 6.An organization wants to implement a remote dial-in server to ensure that personnel can connect to the organization's network
    11·1 answer
  • High level language - An object oriented programming language​
    5·1 answer
  • WILL GIVE BRAINLIEST! The command simplify is used if you only want the first two digits of a decimal to appear in the interpret
    13·1 answer
  • A(n) ___________________ is a set of characters that the originator of the data uses to encrypt the text and the recipient of th
    10·1 answer
  • The average American has 10 devices, ask for users average number of devices. Any number between 7 and 12 will print “you have a
    13·1 answer
  • Please help.........​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!