The profit he made from the boxes is $48 .
A word problem is a verbal description of a problem situation. It consists of few sentences describing a 'real-life' scenario where a problem needs to be solved by way of a mathematical calculation.
For the given situation,
A dozen boxes = 12 boxes
Number of highlighter pens in each box = 24
Total number of highlighter pens =
⇒ pens
Price for each box = $8
Total price for 12 boxes =
⇒
He repacked these boxes into packages of six highlighters each,
⇒
⇒ boxes
Price per package = $3
Total price for 48 boxes =
⇒
Thus profit =
⇒
Hence we can conclude that the profit he made from the boxes is $48 .
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B) The first 100 students from an alphabetical list of sixth graders
C) One hundred random students from the entire school
D) One hundred random students from the sixth grade
One hundred randomstudents from the sixth grade. Therefore, option D is the correct answer.
In statistics, a simple random sample is a subset of individuals chosen from a larger set in which a subset of individuals are chosen randomly, all with the same probability. It is a process of selecting a sample in a random way.
First off, the survey should be focused on the sixth graders, since they are the demographic that will be voting for 6th grade treasurer.
Next, the group should be random, because random groups better represent the entire class than an alphabetic list. Maybe those first 100 kids in the list like Noah because he has a last name that begins with A or something. It's not likely, but it's something that could corrupt the data collection.
Therefore, option D is the correct answer.
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brainly.com/question/12719656.
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The edge length of the cube is 10 inches.
The volume of a cube is defined as the total number of cubic units occupied by the cube completely. A cube is a three-dimensional solid figure, having 6 square faces. Volume is nothing but the total space occupied by an object.
Given that, the volume of a cube is 1000 cubic inches.
Now, volume of a cube = a³, where a is edge
a³=1000
a³=10³
a=10
Therefore, the edge length of the cube is 10 inches.
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brainly.com/question/11168779.
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