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

All the complex feeding relationships among a number of different organisms make up the _____. food chain ecosystem food web

As the native americans were worked to death and died of disieses what group of people were brought in to replace them as laborers

What was the ruling the US Supreme Court made that ended the legal challenges to the presidential election of 2000

Please help me ASAP! Thank y’all

need help help what would happen to the cells if the body lost all its nutrients by way of the kidney

How is the position of Muslim women problematic in the West? To what extent is this an inherent part of Islam?

Please answer this question, will give brainliest!

Name the quadrilaterals that have four equal angles. A. rhombus, square B. Square, rectangle C. parallelogram, rhombus D. rhombus, trapezoid

Many scientist are looking at alternative energy sources to replace fossil fuels. This can best be explained by which statement.

I need help on 4 ASAP thxxx