In a Submerged Trial Run of an Attack Submarine, a Reading

question 177

Short Answer

In a submerged trial run of an attack submarine, a reading of the sub's velocity was made every quarter hour, as shown in the accompanying table. Use the trapezoidal rule to estimate the distance traveled by the submarine during the 2-hour period. Please round the answer to the nearest hundredth if necessary.
__________ miles

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Definitions:

Fixed Cost

Expenses that do not change with the volume of production or sales, such as rent, salaries, and insurance premiums.

Activity Level

The activity level is a measure of volume of work or operations, which could influence costs and operational efficiency within a business.

Activity Index

A measure used to estimate the amount of activity, effort, or work involved in a process or project.

Variable

An element or factor that can change or vary, often used in mathematical modeling or statistical analysis to represent changeable components.