Help once again in math :/
2 answers:
Answer:
4480
Step-by-step explanation:
The volume of a pyramid is equal to the base of the pyramid multiplied by the height and then divided by 3. And so we get...
Volume = (base)(height) / 3
Volume = ((32)(17.5))(24) / 3
Volume = (560)(8)
Volume = 4480
Therefor the volume of this pyramid is equal to 4480
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Step-by-step explanation:
the process is shown above hope you understand.
Consider a function f(x), the linear approximation L(x) of f(x) is given by
Given the quantity:
We approximate the quantity using the function
, where x = 203.
We choose a = 200, thus the linear approximation is given as follows:
Given the quantity:
We approximate the quantity using the function
We choose a = 200, thus the linear approximation is given as follows:
Answer:
First part
And for this case we can use the z score formula given by:
And using this formula we got:
And we can use the normal standard table or excel and we got:
Second part
For the other part of the question we want to find the following probability:
And using the score we got:
And we can find this probability with this difference:
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:
Where and
First part
And for this case we want this probability:
And for this case we can use the z score formula given by:
And using this formula we got:
And we can use the normal standard table or excel and we got:
Second part
For the other part of the question we want to find the following probability:
And using the score we got:
And we can find this probability with this difference: