A cone-shaped container has a height of 9 in. and diameter of 2 in. It is filled with a liquid that is worth $2 per cubic inch. What is the total value of the liquid in the container? Use 3.14 for π .

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asked Aug 1, 2018 185k views

5 votes

A cone-shaped container has a height of 9 in. and diameter of 2 in. It is filled with a liquid that is worth $2 per cubic inch.

What is the total value of the liquid in the container?

Use 3.14 for π .

Mathematics
middle-school

DigitalDesignDj asked

by DigitalDesignDj

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2 Answers

6 votes

Answer:

$18.84

Explanation:

Mohammad Alavi answered Aug 3, 2018

by Mohammad Alavi

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3 votes

d/2=r, r=1
v=(1/3)hpir^2 V=(1/3)9pi1^2=3pi=9.42 cubic inches, so then times 2 for cost to get 18.84 dollars

Mustafa Simav answered Aug 7, 2018

by Mustafa Simav

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