From 2010 to 2050, the "Inverse Dependency Ratio" in the U.S.is

question 47

Multiple Choice

From 2010 to 2050, the "inverse dependency ratio" in the U.S.is expected to

• A)rise from 1.2 to 1.8.
• B)fall from 1.5 to 1.2.
• C)remain stable at 2.1.
• D)rise from 1.5 to 2.8.

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Definitions:

Looping Mechanism

A programming construct that repeats a block of code multiple times based on a specified condition.

For Each

A loop construct used to iterate over elements in a collection or array, typically without needing to use indices.

Array Length

The number of elements an array can hold, often accessed with a property or method depending on the programming language, such as length in Java.

Numbers.length

In programming, this typically refers to a property that provides the number of elements or length of an array named "Numbers."