Chieftain3773 Chieftain3773

03-11-2016
History

contestada

Modern written numbers were first developed by the mathematicians of
a. India
b. Arabia
c. China
d. France

Respuesta :

03-11-2016

The answer is b. Arabia

Answer Link

Otras preguntas

What is the total number of electrons in a Cu+ ion? (1) 28 (3) 30(2) 29 (4) 36

Which 0.1 M solution contains an electrolyte? (1) C6H12O6 (aq) (3) CH3 OH(aq)(2) CH3 COOH(aq) (4) CH3 OCH3 (aq)

An orbital is defined as a region of the most probable location of (1) an electron (3) a nucleus(2) a neutron (4) a proton

Given the incomplete equation for the combustion of ethane: 2C2H6 + 7O2==>4CO2 + 6 ____ What is the formula of the missing product? (1) CH3OH (3) H2O (2) HCO

What adds to 22 and multiplies to 21?

find the value of r so that the line passes through (9,13) and (5,r) has a slope of m=1/2.

A 1.0-gram strip of zinc is reacted with hydrochloric acid in a test tube. The unbalanced equation below represents the reaction. Zn(s) + HCl(aq) ==>H2(g) +

The solubility of KCl(s) in water depends on the (1) pressure on the solution (2) rate of stirring (3) size of the KCl sample (4) temperature of the water

Which product of nuclear decay has mass but no charge? (1) alpha particles (3) gamma rays(2) neutrons (4) beta positrons

Based on intermolecular forces, which of these substances would have the highest boiling point? (1) He (3) CH4 (2) O2 (4) NH3