Solve the Problem. -A Size -10 Dress in Country C Is Size -10

question 26

Multiple Choice

Solve the problem.
-A size -10 dress in Country C is size -10 in Country D. A function that converts dress sizes in Country C to those in Country D is f(x) = x - 20. Find a formula for the inverse of the function described.

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Definitions:

Consumer Price Index

A measure that examines the weighted average of prices of a basket of consumer goods and services, such as transportation, food, and medical care, often used as an indicator of inflation.

Real Rate Of Return

The annual percentage profit earned on an investment, adjusted for changes in the price level due to inflation.

Annually Compounded

Interest on an investment or loan calculated once per year, including interest on the initial amount and all previously accumulated interest.

Effective Rate

The actual interest rate of an investment or loan when compounding interest is taken into account, differing from the nominal rate by including the effects of compounding.