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Inessa [10]
3 years ago
15

A return of the prison with the length of Elda with a W in the heights of age has a volume of LWH what is the volume of the pris

on which has a base of 5M by 3 Mand the height of 4M
Mathematics
1 answer:
algol133 years ago
8 0

Answer:

The volume of the prison is  60 m³.

Step-by-step explanation:

Cuboid is a prism which has length,width and height.

The total surface area of a cuboid is

=2(length×width+width×height+length×height)

The volume of a cuboid is

=Length×width×height.

Given that, the dimension of the base 5 m by 3 m and the height is 4 m.

The volume of the prison is

=(5×3×4) m³

=60 m³.

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CaHeK987 [17]

Answer:

First part

P(X< 3.4-0.6*3.1) = P(X

And for this case we can use the z score formula given by:

z = \frac{x- \mu}{\sigma}

And using this formula we got:

P(X

And we can use the normal standard table or excel and we got:

P(Z

Second part

For the other part of the question we want to find the following probability:

P(-1.715

And using the score we got:

P(-1.715

And we can find this probability with this difference:

P(-1.65< Z< 1.210)=P(Z

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

Solution to the problem

Let X the random variable that represent the data of a population, and for this case we know the distribution for X is given by:

X \sim N(3.4,3.1)  

Where \mu=3.4 and \sigma=3.1

First part

And for this case we want this probability:

P(X< 3.4-0.6*3.1) = P(X

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z = \frac{x- \mu}{\sigma}

And using this formula we got:

P(X

And we can use the normal standard table or excel and we got:

P(Z

Second part

For the other part of the question we want to find the following probability:

P(-1.715

And using the score we got:

P(-1.715

And we can find this probability with this difference:

P(-1.65< Z< 1.210)=P(Z

8 0
3 years ago
Please Help! Will Give Brainlest!
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Answer:

2

Step-by-step explanation:

amplitude = distance from undisturbed position/centre line to trough or peak

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2 years ago
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Answer:

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Step-by-step explanation:

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\text{Cost of renting the car for 500 miles}=500\times \$0.20

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8 0
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What is a probability​ distribution?
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Answer:

In probability theory and statistics, a probability distribution is a mathematical function that provides the probabilities of occurrence of different possible outcomes in an experiment.

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$6840/$38000 = .18
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