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bixtya [17]
3 years ago
9

Volume of a Cylinder

Mathematics
1 answer:
creativ13 [48]3 years ago
3 0
Volume of Cylinder = \pi * (radius^2) * height

The problem says to use 3 for pi. The radius is half the top of the cylinder, which is 2 in / 2 = 1 in. The height is given to be 12 in.

Our equation becomes...

Volume = 3* (1)^2 * 12 = 36 in^3
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Mean number of errors in each page = 0.01
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It is possible to use the cumulative distribution function (CMF), but the math is a little more complex, involving the gamma-function.  Tables and software are available for that purpose.

Thus it is easier to evaluate with a calculator for the individual cases of k=0,1,2 and 3.

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3 0
3 years ago
A meteorologist who sampled 4 thunderstorms found that the average speed at which they traveled across a certain state was 16 mi
DENIUS [597]

Answer:

The  90 % confidence  interval  for the mean population is (11.176  ; 20.824 )

Rounding to at least two decimal places would give 11.18 , 20.83

Step-by-step explanation:

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n= 4

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Putting values

16 ± 2.353 * 2.05

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The  90 % confidence  interval  for the mean population is (11.176  ; 20.824 )

Rounding to at least two decimal places would give 11.18 , 20.83

4 0
3 years ago
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