In Some States, an Unsolicited E-Mail Must Include a Toll-Free

question 46

True/False

In some states, an unsolicited e-mail must include a toll-free phone number that the recipient can use to ask the sender to send no more unsolicited e-mail.

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Definitions:

\(24\left(\frac{1}{2}\right)^{\frac{t}{30}}\)

An exponential function representing the decay or growth of a quantity, where 24 is the initial value, \(\frac{1}{2}\) is the base of the exponent signifying decay, and \(\frac{t}{30}\) is the exponent indicating time or another variable at which the decay occurs.

U.S. Census Bureau

The federal agency responsible for collecting and analyzing data about the American people and economy.

\(203.0(1.0107)^t\)

This expression models exponential growth or decay, depending on the context, where 203.0 is the initial quantity, 1.0107 represents the growth (or decay) rate, and \(t\) is the time variable.

Composition

The way in which a whole or mixture is made up from various parts, or in mathematics, the application of one function to another.