Global Growth in the Use of Mobile Is Such That

question 10

Multiple Choice

Global growth in the use of mobile is such that: 

• A) more than one-third of the world's people use mobile.
• B) 25% of the world's people use mobile.
• C) more than half of the world's people use mobile.
• D) m obile is now used uniformly around the world.
• E) 100% of the world's population of 18-34 year olds use mobile.

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Definitions:

\(k + 8\)

An algebraic expression representing the sum of a variable, \(k\), and the number 8.

\(d = \frac { 3 } { 7 }\)

Represents a specific value of the variable d, which is equal to the fraction three-sevenths.

\(d = 4\)

An equation representing that the value of the variable \(d\) is equal to 4.

\(a _ { 1 }\)

Often represents the first term in a sequence or series in mathematics, particularly in formulas involving arithmetic or geometric sequences.