Volumes

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course Mth 163

Jan 13 6PM

Volumes

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Question: `q001. There are 9 questions and 4 summary questions in this assignment.

What is the volume of a rectangular solid whose dimensions are exactly 3 meters by 5 meters by 7 meters?

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Your solution:

105 m

confidence rating #$&*:

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3

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Question: `q002. What is the volume of a rectangular solid whose base area is 48 square meters and whose altitude is 2 meters?

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Your solution:

96m

confidence rating #$&*:

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3

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Question: `q003. What is the volume of a uniform cylinder whose base area is 20 square meters and whose altitude is 40 meters?

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Your solution:

12566.4 m

confidence rating #$&*:

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3

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Question: `q004. What is the volume of a uniform cylinder whose base has radius 5 cm and whose altitude is 30 cm?

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Your solution:

2356.2 cm

confidence rating #$&*:

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3

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Question: `q005. Estimate the dimensions of a metal can containing food. What is its volume, as indicated by your estimates?

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Your solution:

Unsure of technique???

confidence rating #$&*:

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1

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Question: `q006. What is the volume of a pyramid whose base area is 50 square cm and whose altitude is 60 cm?

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Your solution:

157079.63 cm

confidence rating #$&*:

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3

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Question: `q007. What is the volume of a cone whose base area is 20 square meters and whose altitude is 9 meters?

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Your solution:

942.4 m

confidence rating #$&*:

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3

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Question: `q008. What is a volume of a sphere whose radius is 4 meters?

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Your solution:

268.08 m

confidence rating #$&*:

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3

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Question: `q009. What is the volume of a planet whose diameter is 14,000 km?

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Your solution:

I couldn’t achieve you answer even after doing the steps you provided???

confidence rating #$&*:

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1

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Question: `q010. Summary Question 1: What basic principle do we apply to find the volume of a uniform cylinder of known dimensions?

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Your solution:

Pi*Radius^2*Height

confidence rating #$&*: 3

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Question: `q011. Summary Question 2: What basic principle do we apply to find the volume of a pyramid or a cone?

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Your solution:

(1/3)*Pi*Radius^2*Height

confidence rating #$&*:

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3

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Question: `q012. Summary Question 3: What is the formula for the volume of a sphere?

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Your solution:

(4/3)Pi*Radius^2

confidence rating #$&*:

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3

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Question: `q013. Explain how you have organized your knowledge of the principles illustrated by the exercises in this assignment.

I used the book provided and the internet sources of my home

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You will need to resubmit this one, and in addition to including the entire document you should generally show a little more of your reasoning.

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