Use the Multiplier Formula to answer
the following question: How much is
GDP increased if MPC is .8 and new
spending is $90,000?
A. $640,000.00
B. $520,000.00
C. $450,000.00
Hurry plz

Why does the author attempt to convince the reader that what he has described of the middle colonies is factual?

Which of the following statements is not true about regions? a.) regions have fixed boundaries that are determined by the region's inhabitants.b.) a region can be defined by physical characteristics, such as climate, landform, and vegetation.c.) regions can change over time.d.) a region can be defined by human characteristics, such as language, government, and economic activity.e.) the same location can be considered part of multiple regions.

Analyze and evaluate the motivation and the rationale behind western expansion through the louisiana purchase that took hold in the united states at the start of the 19th century (long essay question)