sobitkhadka59 sobitkhadka59
  • 01-09-2021
  • Computers and Technology
contestada

a. The first mechanical calculating device invented by the Chinese 3000 years ago.​

Respuesta :

heeheh29 heeheh29
  • 01-09-2021
The abacus, your welcome mah dude
Answer Link

Otras preguntas

please help. four ways of making a network of five capacitors of the same value are shown here. three out of four are identical. the one which is different is
Which two leagues utilize a form of luxury tax?
What The length of AC?
What was the route taken of Cartier
The measure of an angle is 8 times as great as the measure of its complement. find the measure of the angle
What is one tip for effective discipline and why is it an effective method?
A cause of conflict between colonists and American Indians in Virginia was that
the angle of depression is measured from the top of a 43 ft tower to a reference point on the ground. its value is found to be 63°. how far is the base of the t
How many host ip addresses are available on a network with a subnet mask of 255.255.255.192?
Explain how a person taking a nap on a grassy meadow is an example of inertia.
ACCESS MORE