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ahrayia [7]
3 years ago
14

The volume of clay used to build a cylindrical pillar with a height of 9 centimeters is 324π cubic centimeters. The area of the

base of the pillar is π square centimeters. NextReset'
Mathematics
2 answers:
Sveta_85 [38]3 years ago
6 0

Answer:

36pi

Step-by-step explanation:

I just took a test with this question and this was the right answer

~Please mark me as brainliest :)

stealth61 [152]3 years ago
3 0
Area=height times base (for some prisms including cylinders)
vcylinder=hpir²
h=height
therefor pir²=base area
vcylinder=height times aeraofbase

 

given
h=9
v=324pi
324pi=9(basearea)
divide both sides by 9
36pi=areabase

the area of te base is 36pi square cm (put 36 in the blank since th pi is alredy there)
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Can someone help? <br><br>I'll give brainliest to the right answer! ​
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Answer:

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Step-by-step explanation:

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7 0
3 years ago
Suppose the probability that a softball player gets a hit in any single at-bat is 0.300. Assuming that her chance of getting a h
Ksivusya [100]

Answer:

P(X=4)=(1-0.3)^{4-1} 0.3 = 0.103

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Step-by-step explanation:

Previous concepts

The geometric distribution represents "the number of failures before you get a success in a series of Bernoulli trials. This discrete probability distribution is represented by the probability density function:"

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Solution to the problem

For this case we want this probability

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And using the probability mass function we got:

P(X=4)=(1-0.3)^{4-1} 0.3 = 0.103

The probability that she will not get a hit until her fourth time at bat in a game is 0.103

4 0
3 years ago
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