Solve the Problem $w = 11$ In $h = 7$ In $l = 24$

question 151

Multiple Choice

Solve the problem.
-A package in the shape of a rectangular solid is to be mailed. The combination of the girth (perimeter of a cross section defined by w and h) and the length of the package is 60 in. The width is
4 in. greater than the height, and the length is 13 in. greater than the width. Find the dimensions of the
Package.

• A) \(w = 11\) in., \(h = 7\) in., \(l = 24\) in
• B) \(w = 11\) in., \(h = 7\) in., \(l = 13\) in
• C) \(w = 10\) in., \(h = 6\) in., \(l = 28\) in
• D) \(w = 10\) in., \(h = 6\) in. \(l = 23\) in

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Definitions:

Control Groups

In experiments, the groups that do not receive the experimental treatment and are used as a baseline to compare the effects of the treatment.

Treatment Groups

In experimental research, groups of participants receiving the intervention or treatment being tested, as opposed to control groups which receive no treatment or a placebo.

Experimental Research

A research method that investigates causal relationships by manipulating one variable to see its effect on another, under controlled conditions.

Independent Variable

The variable that is manipulated in an experiment to test its effects on the dependent variable.