Someone asap will give good points and brainliest

The largest city in brazil, sao paulo, has a population of about 11 million. based on the rank-size rule, what is the population of the second-largest city, rio de janeiro, most likely to be? a. 8 – 10 million b. 5 – 6 million c. about 3 million d. about 1 million

The map shows information about river valley civilizations. which feature of this map best the reader determine the distance between two places?

Prior to which amendment were slaves counted as three-fifths of a personality