Given a circle with measures of (C, d, and r) and a circle with measures of (C', d', and r'), what is C if

r

r'

= 0.75 and C' = 16?

A) 4

B) 6

C) 12

D) 24

How does the North Atlantic Current affect the region? It creates valuable oil deposits. It drives fish out of the region. It makes the region colder. It makes the region warmer.

The most common gas in the earth's atmosphere is: A. nitrogen B. oxygen C. hydrogen

Which country of the australia/oceania region has the highest population density? guam. nauru, new zealand?

What are two results of rural-to-urban migration in Mexico?

What are 5 different functions a city may have?

Which term refers to South Asia's unique geographical position in Asia

According to Alonso, Mexican nationalist ideology completely ignores the contributions of which group that was part of colonial Mexican society? A) European whitesB) African slavesC) CreolesD) conquered indigenous peoples

Planets travel at a constant rate around the Sun. a. True b. False

Why do the North and South pole experience seasons differently than the rest of the planet? Why do they have periods of continuous daylight or continuous darkness?

According to the International Astronomical Union, which of the following is one of the criteria for an object to classified as a Planet? Select all that apply.