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

Genetic information is carried in ATP molecules. True False

A synonym is a word that's A. similar in meaning. B. defined in a thesaurus. C. opposite in meaning. D. pronounced the same.

In marine west cost climate, ocean winds cause?

C6H12O6 is a type of protein carbohydrate amino acid polymer

Which of the following groups of words is a sentence fragment? A. When we stopped by the garden. B. Stop by the garden. C. We stopped; she didn't. D. Stopping b

A star at the end of its life-cycle, composed of mostly carbon, is a A. nova. B. giant. C. red dwarf. D. white dwarf.

Which equation has both 4 and -4 as possible values of y? a. y3 = 64 b. y2 = 8 c. y3 = 8 d. y2 = 16

Which of the following is true? A. Some levels of tobacco use are safe. B. Some tobacco products do not cause cancer. C. All forms of tobacco are addictive.

In which taxonomic phylum is ginkgo classified? a. Gnetophyta b. Cycadophyta c. Anthocerophyta d. Ginkgophyta

In which sentence is the participial phrase punctuated correctly? a. Craving, a midnight snack, I tiptoed to the kitchen. b. Craving a midnight snack, I tiptoed