A Rectangular Package to Be Sent by a Delivery Service

question 216

Multiple Choice

A rectangular package to be sent by a delivery service can have a maximum combined length and girth (perimeter of a cross section) of 168 inches. ​ ​
Write a function that represents the volume of the package.
​

• A)V(x) = - 4x²(42 + x)
• B)V(x) = 4x²(42 + x)
• C)V(x) = 4x²(42 - x)
• D)V(x) = 4x²(-42 - x)
• E)V(x) = - 4x²(42 - x)

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Definitions:

Alternative Hypotheses

In statistical testing, a hypothesis that suggests a difference or effect contrary to the null hypothesis, essentially proposing that an observed effect is real.

Null

In statistics, this refers to the null hypothesis, which is a default hypothesis that there is no significant difference or effect.

Average Profit

The mean financial gain computed by dividing the total profit by the number of units sold or transactions, providing insight into overall profitability.

Degrees of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution without violating any constraints.