helRe1ev7eamily helRe1ev7eamily

22-06-2016
History

contestada

What was the name of the device used by chinese traders that was like an early calculator?

Respuesta :

HyperZ3 HyperZ3

28-06-2016

the device was called an abacus

Answer Link

Otras preguntas

Compared with warm fronts, cold fronts are?

The cold war space race was between-?

Which term describes the time it takes for an object to complete one full cycle of motion on a spring?

Darwin hypothesized that favorable traits spread through as species as

What is the ratio 60/135 written in word form and in lowest terms? A. 6 to 17 B. 15 to 32 C. 4 to 9 D. 10 to 13

A new roll of wrapping paper has 6 5/8 yards of paper. Drew used 2 1/6 yards from the roll to wrap a gift. Which equation most closely estimates the number of y

Over time, a tadpole changes into a frog. Has it evolved? No, because its genes are still the same. No, because its body did not change enough. Yes, because

How many neutrons does element X have if its atomic number is 58 and its mass number is 163

Was the Treaty of Versailles a just and fair peace treaty or an unjust and unfair one? Was it a good peace treaty for the future or not? Write a three-paragraph

Mike forgot to replace the cap on a bottle of room freshener. The room freshener began to evaporate at the rate of 15% per day. If the original amount of room f