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The controller of Cullumber Industries has collected the following monthly cost data for use in
analyzing the behavior of maintenance costs.
Month
Total
Maintenance Costs
Total
Machine Hours
January
$2,760
330
February
3,060
380
March
3,660
530
April
4,560
660
May
3,260
530
June
5,560
730
Determine the unit variable costs using the high-low method for this mixed cost. (Round
(Round
answer to 2 decimal places e.g. 2.25.)
answer to 2 decimal places e.g. 2.25.)
Variable cost per machine hour
$ eTextbook and Media
Ch 18: Homework with Video Assistance
Question 2 of 4
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Determine the fixed costs using the high-low method for this mixed cost.
Total fixed costs
$ eTextbook and Media
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November data from the Mixing Department as follows:
1
Summarize the flow of physical units and compute the equivalent units. (Hint: Each direct material added at a different point in the production process requires its own equivalent-unit computation.)
i.
Check your spelling carefully and do not abbreviate.
ii.
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iii.
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2
Compute the cost per equivalent unit for…
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COMPLETE SOLUTION with given and required ASAP
You will be defining a new temperature scale in oX, in which the freezing and boiling points of water areone-hundred degrees X and one-thousand fifty-five oX, respectively. Correlate this to Celsius orFahrenheit scales. The oX reading on this scale is a certain number of degrees on a correspondingabsolute temperature scale. What is the corresponding absolute temperature at 0oX?
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Theresa Morgan, a chemist, has a 25% hydrochloric acid solution and a 70% hydrochloric acid solution. How
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concentration?
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4 decimal places
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File Edit View History Bookmarks Window Help
of polynomial. - Coursology...
E
1
O MEASUREMENT AND MATTER
Distinguishing mixtures from pure substances through physical...
Is sample A made from a pure substance or a mixture?
If the description of the substance and the outcome of
the experiment isn't enough to decide, choose "can't.
decide."
Explanation.
Is sample B made from a pure substance or a mixture?
If the description of the substance and the outcome of
the experiment isn't enough to decide, choose "can't
decide."
2
Recheck
G
W
General Chemistry I
Read the descriptions below of two substances and an experiment on each. Decide whether the result of the experiment tells you the substance is a pure
substance or a mixture, if you can.
B
• Sample A is 100. mL of a clear liquid. The liquid is heated in a flask until it boils, which starts to happen at 66.2 °C. As the liquid boils, the temperature
continues to rise, until the last of the liquid boils away at 76.0 °C.
3
.
• Sample B is…
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For example, dimensional analysis could be used to determine the number of nickels in 3432.35 dollars.
34R5 dellar
• To begin, write down the starting value, 3432.35 dollars. This can also be written as a fraction:
• Next, convert dollars to cents. This conversion involves a simple conversion factor: Note that the "dollar" unit should appear on the bottom of this conversion
factor, since "dollars" appears on the top of the starting value.
• Finally, convert cents to nickels. This conversion also involves a simple conversion factor. This time "cents" should be on the bottom of the conversion factor,
I dellar
S centa
since it was on top of the previous conversion factor.
• Combining these expressions gives us
100 cents
1 dollar
• Finally, cancel units. Since dollars are divided by dollars, and cents are divided by cents, both of these units can be canceled. Multiplying through gives the final result:
100 cents
1 dolhar
1 nickel
5 cents
3432.15 dollars
3432.35 dollars
1 nickel
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Table in image
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U
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H-N
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4.13
3.26
2.57
0.100
0.200
0.300
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x-axis label: x
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1 of 22 >
Line 1
6 -
4
3.
Answer Bank
Line 1 shows that cogs are inversely proportional to sprockets.
Line 2
1
3
5 6
.
7 8
.
6.
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Sprockets
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Line 2 shows that cogs are inversely proportional to sprockets.
13
人tv
T
W.
Cogs
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ANSWER
5590
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J
>
Aktiv Chemistr X
RESET
5
1000
0.001
[ENG SUB]
lab expt.7.HEIC
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Required information
[The following information applies to the questions displayed below.]
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O
A
с
Ringstand
Time (min) ()
Temperature
(°C)
Clamp
Time (min) 1
Temperature
(°C)
DIAGRAM
1234
30⁰
Lamp
REPORT SHEET
Light Ray
Hey
90⁰
5 6 7
8 9
10 11 12
20 20 22 23 24 25 25 26 27 27 28 28 28
4 5 6
Time (min) ( 1 2
7 8 :9: 10
12
Temperature 2022/24/27|27|7P|28 30 32 32 33 33 34
(°C)
Thermometers
1
2
3 4
5 6
7 8 9
10
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