Examlex
The two polygons P and P' shown below are similar. If the perimeter of P is 23, then find the perimeter of P'.
Three-Phase Cycle
A conceptual model describing the three stages of economic cycles: expansion, peak, and recession.
OPEC
The Organization of the Petroleum Exporting Countries, an intergovernmental organization of oil-exporting countries that coordinates and unifies petroleum policies among Member Countries.
Quadrupled
To increase or be increased fourfold.
Misery Index
An economic indicator that adds the unemployment rate to the inflation rate, purportedly to measure the health of an economy and the discomfort it may cause its citizens.
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