Answer:
1. 13 rectangular bales
2. 142 cylindrical bales (better value); 1778 rectangular bales
3. 108 cylindrical bales; 1728 rectangular bales (more volume)
Explanation:
1. The volume of a cylindrical bale is given by the formula ...
V = πr²h
V = π(3 ft)²(4 ft) = 36π ft³ ≈ 113.1 ft³
The volume of a rectangular bale is ...
V = LWH
V = (3 ft)(2 ft)(1.5 ft) = 9 ft³
The number of rectangular bales required to match the volume of a cylindrical bale is ...
(113.1 ft³)/(9 ft³) ≈ 12.57
You would need to purchase 13 rectangular bales to have the same amount of hay as one cylindrical bale.
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2. For 16,000 ft³ of hay, you need ...
16000/113.1 = 141.47 ≈ 142 cylindrical bales
16000/9 = 1777.8 ≈ 1778 rectangular bales
The relative cost of a cylindrical bale is ...
20/2.75 = 7.27 . . . times the rectangular bale cost
times the cost of a rectangular bale. Since it has 12.57 times the volume, the cylindrical bale is the better value.
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3. If the cylindrical bales are placed on a 6-foot grid and stacked 3 high, then 6×6×3 = 108 of them can be put in the barn.*
The barn volume is (36 ft)(36 ft)(12 ft) = 15,552 ft³ = 1728 times the 9 ft³ volume of a rectangular bale.
Since there is no wasted space for a rectangular bale in the rectangular space, a greater volume of hay will fit with rectangular bales.
108 cylindrical bales will fit (76% of annual need)
1728 rectangular bales will fit (97% of annual need)
_____
* The space utilization on a square grid is π/4 ≈ 78.5%. About the best that can be achieved is 90.7% with hexagonal packing. In a rectangular barn, that density is not achievable. Something between those values may be achievable if the cylindrical bales are deformed a little bit.
Answer:
1. 13 rectangular bales
2. 142 cylindrical bales
3. 108 cylindrical bales
#CARRYONLEARNINGIs it possible to go from a 2.9 gpa to a 3.7 gpa my senior year?? Using Ap and honor classes?
Answer:
If you try by reading hard you can
I also got 4.00 g.p.a this time
The purpose of a danger zone is to
Answer:
be some were that's dangerous and that somewhere that is horrible
Fossils are more likely to be formed in rocks which are made from:water deposited sediments granite lava
Answer:
granite
Explanation:
What did the phrase "the almighty dollar" indicate about American culture?
Answer:
"Almighty Dollar" is the name of a Devin the Dude song from the 2007 album Waiting' to Inhale. It is a lament both of a marijuana user's lack of money and the declining buying power of the U.S. dollar.
Explanation:
Which value is a standard condition?
A.
1.0 molar
B.
1.5 atmosphere
C.
233° Kelvin
D.
298° Celsius
Answer:
a
Explanation:
Answer:
25° celsius
Explanation:
Takeecia is working for a major company, analyzing the results of thousands of experiments and looking for patterns from those results. Which of these fields did Takeecia probably study in college? agriculture astronomy engineering statistics
Science
ANSWER ASAP
Ebbinghaus found that time to relearn a list was
A. Shorter than the initial time to learn the list
B. Longer than the initial time to learn the list
C. The same
D. Equal to zero
Answer:
fidget spinner
Explanation:
1. To see a vehicle in your blind spot, you should _____________.
A. only use your mirrors
B. turn your head to check the road space
C. have a passenger check
D. honk before you change lanes
Answer:
A
Explanation:
only use your mirrors
*Help me please it’s urgent* I will mark as BRANLIEST!
Identify at least two pieces of figurative language and explain how they contribute to the theme or central idea of the poem. (The poem is where I’m from by George Ella Lyon)
Answer:
Hyperboles and Metaphors are two pieces of figurative language I see. they contribute to the central idea because it shows how the author views his/ her life.
what does EFC stand for and what is its significance
Answer:
any of ≥ 314 different meanings
Explanation:
Many acronyms have multiple meanings. "EFC" is no exception.
We suspect you may not be interested in ...
Evangelical Free Church
Education for the Children
Electronic Fuel Control
However, some context would be helpful to providing a useful answer.
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One possible meaning that tends to be important to students is ...
Expected Family Contribution
This is an amount calculated according to a formula, and based on data supplied by the applicant on a FAFSA form requesting financial aid. The EFC is used by the relevant educational institution to determine the amount of financial aid that they will provide.
Freshly oxygenated blood enters the heart through the_____ and is
pumped out the____
Answer:
Freshly oxygenated blood enters the heart through the pulmonary vein into the left atrium and is pumped out the left ventricle through the aorta.
Explanation:
Deoxygenated blood is collected from all over the body by the superior and inferior vena cava and enters the top-right chamber of the heart called the right atrium. This blood then flows into the right ventricle where it is carried by the pulmonary artery to the lungs for oxygenation. The oxygenated blood is then carried back to the heart by the pulmonary vein and enters the top-left chamber of the heart called the left atrium. This blood then flows into the left ventricle which pumps the blood into the aorta which carries oxygenated blood to all the other parts of the body.
Freshly oxygenated blood enters the heart through the left atrium and is pumped out the lungs through the pulmonary veins.
Arteries are responsible for carrying this blood from the human heart. The veins on their own part carry blood that has been depleted of oxygen back to the heart.
The oxygenated blood is helpful to the body becasue it aids respiration.
Read more on blood here:
https://brainly.com/question/13674408