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katrin [286]
3 years ago
8

Question 6(Multiple Choice Worth 3 points)

Mathematics
2 answers:
mario62 [17]3 years ago
6 0

Answer:

points :3 ye

Step-by-step explanation:

Marianna [84]3 years ago
4 0
<h3>Answer:</h3>

A net is shown with 3 rectangles attached side by side all with width 2 centimeters. The length of the first and third rectangle is 9 centimeters and the middle is 7 centimeters. Attached to the middle rectangle below are 3 rectangles with a length of 7 centimeters. The width of these rectangles are 9 centimeters, 2 centimeters, and 9 centimeters.

<h3>Step-by-step explanation:</h3>

The area of a rectangular prism is the area of 6 surfaces. That is, 3 pairs of surfaces. Each of the three pairs will have one of the sets of dimensions ...

  • length × width
  • length × height
  • width × height

In order for a net to be a net useful for calculating the prism surface area, it must have 3 pairs of rectangles with these dimensions. The description above matches that requirement.

___

Please note that no two surfaces with the same pair of dimensions are adjacent.

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liubo4ka [24]

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mean of this demand distribution = 100

Step-by-step explanation:

To find the mean of this demand distribution;

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Step-by-step explanation:

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Read 2 more answers
There are 4 boys and 2 girls from the seventh grade and 3 boys and 5 girls from the eighth grade in the math club. The math club
inna [77]

Answer:

5/24 or 20.8%

Step-by-step explanation:

 

Probability that the 7th grader is a boy = number of boys/(total kids) = 4/(4+4) = 1/2

 

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Probability that both are boys = 1/2*(5/12) = 5/24 or 20.8%

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