3 years ago

Find the volume of the figure.

Mathematics

2 answers:

77julia77 [94]3 years ago

8 0

Answer:

V = 256 mm3

Hope this helps you out!

sergiy2304 [10]3 years ago

5 0

Answer:

D,256

Step-by-step explanation:

Use multiplication to do 8*10*3.2 you get 256

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Question 2

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Answer:

440

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What is the relationship between a and b

Mademuasel [1]

Answer:

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Step-by-step explanation:

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3 years ago

. I take a sample of 322 Wooster students and find that their mean checking account balance is $232 with a standard deviation of

KengaRu [80]

Answer: The required confidence interval is (220.873,243.127).

Step-by-step explanation:

Since we have given that

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So, the confidence interval for average would be

$\bar{x}\pm z\dfrac{\sigma}{\sqrt{n}}\\\\=232\pm 1.88\times \dfrac{36}{\sqrt{37}}\\\\=232\pm 11.127\\\\=(232-11.127,232+11.127)\\\\=(220.873,243.127)$

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