Find the Following

question 84

Multiple Choice

Find the following. Assume that letters can represent any real number.
-

• A)4
• B)-2
• C)2
• D)-4

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Definitions:

Total Fertility Rate

Total Fertility Rate is the average number of children that would be born to a woman over her lifetime, given current birth rates.

Population

The total number of people inhabiting a particular area or country.

Replacement Rate

In the context of benefits or salaries, it refers to the percentage of a worker's pre-retirement income that is paid out by a pension program upon retirement.

Present Value

Present value is the current worth of a future sum of money or stream of cash flows, given a specified rate of return.