The Average Typing Speed S (In Words Per Minute)for a Student

question 160

Multiple Choice

The average typing speed S (in words per minute) for a student after t weeks of lessons is given by
$S = \frac { 160 t ^ { 2 } } { 66 + t ^ { 2 } }$
What is the limit of S as t approaches infinity?

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Definitions:

Revenue

The total income generated by a business from its operational activities.

Sale

A transaction between two parties where the buyer acquires an asset from the seller for a specified amount of money.

Hammers

A tool typically used for driving nails into, or pulling them from, some other object. Generally, it involves a handle and a head.

Percent More

A comparative term describing an increase in quantity or amount expressed as a percentage over a referenced baseline value.