The current population of china is 1,244,130,000 people. estimate the population using scientific notation.
a) 1 x 10-9
b) 1 x 10-8
c) 1 x 108
d) 1 x 109

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )