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

would you rather be a senator or a representative member? why or why not?

what percentage of 1457 is 898?

In what respect does an atom of magnesium differ from a magnesium ion (Mg^{2+})? (A)The ion has a more stable electronic arrangement than the atom. (B)The pos

How long did mummification go for poor Egyptians?

would you rather be a senator or a representative member? why or why not?

A sequence has an initial value of 10 and each term is twice the previous term. Which function models this sequence?1) a(n)=10(2)^n2) a(n)=10(2)^n-13) a(n)=10+2

How is carbon dioxide obtained?

The diagram shows a patio in the shape of a rectangle. The patio is 3.6m long and 3m wide. Mathew is going to cover the patio with paving slabs. Each paving sla

find the difference: 7 7/8 - 3 1/4

what percentage of 1457 is 898?