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WITCHER [35]
4 years ago
12

The right rectangular prism below is made up of 8 cubes each cube has an edge length of 1/2 inch what is the volume of this pris

m
Mathematics
1 answer:
Paul [167]4 years ago
3 0

Answer:

1 cubic inches

Step-by-step explanation:

No of cubes = 8

Edge length of each cube = 1/2 inch

Volume of cube is given edge ^3 where edge is the edge length

Thus volume of cube with Edge length  is calculated as explained below

 edge ^3\\=> (1/2)^3 = 1/2 * 1/2 * 1/2\\=> 1/8 cubic \ inches

Question states that there are 8 such cubes joined to make a right rectangular prism. Thus volume of right rectangular prism will be sum of volume of 8  such cubes.

volume of right rectangular prism = 8 times the volume of  1/2 inched cubes

                          = 8* 1/8 = 1 cubic  inches

Thus volume of right rectangular prism is 1 cubic inches.

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Suppose that the number of drivers who travel between a particular origin and destination during a designated time period has a
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Answer:

0.381 is the probability that the number of drivers will be at most 18.                          

Step-by-step explanation:

We are given the following information in the question:

The number of drivers who travel between a particular origin and destination during a designated time period has a Poisson distribution with parameter μ = 20.

  • The Poisson distribution is the discrete probability distribution of the number of events occurring in a given time period, given the average number of times the event occurs over that time period.
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Formula:

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4 years ago
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15 pi

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3 years ago
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