Which economic indicator measures the change in prices of specific goods and services over time?
A.
Price Change Rate
B.
Consumer Price Schedule
C.
Consumer Price Index

  C.  Consumer Price Index

Step-by-step explanation:

The Consumer Price Index is based on the cost of a specific shopping list of goods. It is published monthly by the US Bureau of Labor Statistics.

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

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step-by-step explanation: