1. Job opportunities
2. Cost of living
3. Climate
(a)
We have been given an equation 
. Upon taking derivative of this equation with respect to x on both the sides, we get:
(b)
In order to write the equation of tangent line, we need to find the slope of the line. We know that point (3,11) lies on the graph. Therefore, we write the slope of the tangent as:
Therefore, equation of tangent line is:
(c)
We know that slope of tangent is given as 
. The tangent will be vertical when denominator of slope is zero, that is:
It’s probably the 1st or the 4th choice but i’d say the 4th
Answer:-Theory proposes the world system as a set of mechanisms which distributes resources from the periphery to the core. -Wallerstein stated that the core is the more developed, industrial part of the world, and the periphery is the raw materials-exporting, poor part of the world.
Explanation:
Answer:
Explanation:
The unification of Romania and Moldova (Romanian: Unirea Republicii Moldova cu România) is a popular concept in the two countries beginning with the late 1980s, during the collapse of communism. The Romanian Revolution in 1989 and the independence of Moldova in 1991
