When hydrogen reacts with calcium metal what are the oxidation number.
Answer:
the oxidation number is +2
Which of the following statements are true? check all of the boxes that apply.
Answer: can't see the boxes?
Explanation:
Answer:
A and C
Explanation:
Trust
What is the minimum hot holding temperature requirement for macaroni and cheese.
Answer:
165 - 180°F
Explanation:
For macaroni and cheese, a minimum hot holding temperature of 165° to 180° Fahrenheit (F) for 15 seconds is required.
What is the required minimum holding temperature for mac cheese?"Macaroni and Cheese and Premium Macaroni and Cheese" are already cooked and only need to be warmed to 165°F before serving and kept warm.
This can be done by:
1. Boiling them in a bag
2. Heating them on the stove
3. Heating them in the microwave
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The universal gas law, pv = nrt, describes the relationship among the pressure, volume, and temperature of a gas. P = pressure v = volume t = temperature (kelvin) n = number of moles (quantity of gas particles) r = universal gas constant at a constant temperature of 1 k, the pressure and volume of 1 mole of gas vary inversely. P = startfraction uppercase r over uppercase v endfraction use the values in the table to find the value of r. Es001-1. Jpg r =.
Answer:
8.31
Explanation:
just did it on edge 2021
Answer:
R= 8.31
Explanation:
Which expression is equivalent to sqrt 2x^5/18 assume.
Answer:
(x^2 * sq rt x)/3
Explanation:
first, simplify the 2x^5/18
you get x^5/9
square rooting 9 gives you 3
square rooting x^5 gives you x^2 * sqrt x
just put 3 in the denominator and x^2 * sq rt x in the numerator
ANSWER: (x^2 * sq rt x)/3
Where did factory workers come from as new factories were built in europe brainly.
Answer:
Factory workers came from Africa as new factories were built in Europe.
Explanation:
In the nineteenth century, European nations began seizing lands in the Middle East to take control of oil reserves.
Write the factors of polynomial 4x^2+y^2+4xy+8x+4y+4.
Answer:
ur answer is in the pic
..................
Which material is an aquifer layer most likely made of?.
[tex] \large \bold{Answer:-}[/tex]
An Aquifer layer is most likely made up of cracked rocks.
Answer:
D
Explanation:
cracked rocks make up this material.
Which system of equations shows a solution of (–3. 5, 4)?.
Answer:
Quadratic equation
Explanation:
For example
[tex] {x} ^{2} + x - 2 = 0[/tex]
[tex]x^{2} + 2x - 1x - 2 = 0[/tex]
[tex]x(x + 2) - 1( x + 2)[/tex]
[tex](x - 1)(x + 2)[/tex]
[tex]x = 1.x = - 2[/tex]
Blank blank and blank are examples of nonverbal communication.
Answer:
Maintaining eye contact, Using positive tone voice, and standing with a good posture.
Explanation:
Hope that helps.
Read the excerpt from "justin lebo. " on the way home, justin was silent. His mother assumed he was lost in a feeling of satisfaction. But he was thinking about what would happen once those bikes got wheeled inside and everyone saw them. How would all those kids decide who got the bikes? two bikes could cause more trouble than they would solve. What conflict is introduced in this excerpt?.
The conflict which is introduced in the given excerpt is:
An internal conflict because Justin is undecided about how the other kids are going to decide who got the bikes.Based on the given excerpt, we can see that the narrator talks about the scene where Justin was going home with some bikes and while his mother misinterpreted his silence for satisfaction, he was actually lost in thought because of an internal conflict.
With this in mind, we can see that the internal conflict which Justin had was that he did not know what would happen to the bikes once they are wheeled into the garage and the kids decide who got the bikes.
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What is the most appropriate unit for the length of a pencil.
Answer:
inches
Explanation:
because centimeters is to small and inches is easier to count
Which statement describes the 3d, 4s, and 4p orbitals of arsenic (as) based on its electronic configuration and position in the periodic table?.
The statement that describes the 3d, 4s, and 4p orbitals of arsenic (as) based on its electronic configuration and position in the periodic table is; The 3d and 4s orbitals are completely filled, and the 4p orbital is partially filled.
The electronic configuration of arsenic is given as; 1s² 2s² 2p^(6) 3s² 3p^(6) 4s² 3d^(10) 4p³.
Now we can see that in that electronic configuration the orbitals are, s, p and D.
Now, the maximum electrons for each of the 3 orbitals are;
Maximum electrons for d orbital = 10 electrons
Maximum electrons for s orbital = 2 electrons
Maximum electrons for p orbital = 6 electrons.
Now, when we compare the maximum number of electrons for each orbital to the ones in electron configuration of arsenic, it is clear from the last 3 orbitals that the 3d and 4s orbitals are completely filled while the 4p orbital is half filled or partially filled.
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in what 3 ways did the presidential election process change as a result of the election of 1800?
Find the solution to the system of equations. You can use the interactive graph below to find the solution. \begin{cases} -3x-9y=18 \\\\ 4x+3y=12 \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ −3x−9y=18 4x+3y=12 .
The solution to the system of equations is x = 30 and y = -36.
The two equations are known as simultaneous equations. The elimination method would be used to determine to find the solutions.
−3x−9y=18 equation 1
4x+3y=12 equation 2
In order to determine the value of x, take the following steps;
Multiply equation 2 by 3
12x + 9y = 36 equation 2
Add equation 1 and equation 2
x = 30
Substitute for x in equation 2
4(30) + 3y = 12
120 + 3y = 12
120 - 12 = -3y
108 = -3y
y = 108 / -3 = -36
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Answer:
x=6
y=-4
Explanation:
got it on khan <3
Libro emma y las otras señoras del narco pdf descargar gratis.
El libro "Emma y las otras señoras del narco" tiene como temática el mundo del narcotráfico y las mujeres que rodean a este mundo del crimen organizado.
La autora del libro es la periodista mexicana Anabel Hernández, quien se dedica al periodismo de investigación, especialmente a la investigación del narcotráfico en México.
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what viewpoint is conveyed by sophocles through the following lines spoken by antigone to creon regarding his decree that she disobeyed? creon. didst thou, then, dare to disobey these laws? antig. yes, for it was not zeus who gave them forth, nor justice, dwelling with the gods below, who traced these laws for all the sons of men; nor did i deem thy edicts strong enough, coming from mortal man, to set at naught the unwritten laws of god that know not change. the government is always the highest law of the land. religious law is above or greater than man's law. the laws of the government are sometimes correct and sometimes incorrect. one must be willing to accept punishment for breaking laws.
There are different kinds of laws. The viewpoint that is conveyed by Sophocles through the following lines spoken by Antigone to Creon regarding his decree that she disobeyed is that religious law is above or greater than man's law.
In the text, we can see Creon emphasizes on the unwritten laws of gods that know not change. She is trying too acknowledge the fact that the laws of the gods are greater than man's law and cannot be altered for any thing at all.The Antigone is known too be a tragedy play that was written by the ancient Greek playwright called Sophocles. It was known to be written around 442 BCE.
The play centers around Antigone’s burial of her brother Polynices (Polyneices), after defying the laws of Creon and the state, and the outcomes of her act of civil disobedience.
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What was the outcome of the mexican revolution brainly.
Complete the two-column proof by providing the missing statements or reasons. Given: is rhombus prove:.
Answer:
Where is the two column proof?!
Figure p12. 4 shows three uniform objects: a rod, a right triangle, and a square. Their masses and their coordinates in meters are given. Determine the center of gravity for the three-object system.
The center of gravity for the three-objects system is approximately located
at their center of mass.
The center of gravity of the three-object system is approximately (2.58, 4.75)Reasons:
The coordinates of the vertices of the objects and their masses are;
The rod:
Vertices, (2, 7), and (9, 7)
Mass, m₁ = 6.00 kg.
The right triangle;
Vertices; (4, 1), (8, 5), (8, 1)
Mass, m₂ = 3.00 kg.
The square
Vertices; (-5, 5), (-2, 5), (-2, 2), (-5, 2)
Mass, m₃ = 5.00 kg
Required;
The center of gravity for the three-object system.
Solution:
The center of gravity is given by the formula;
[tex]\displaystyle X_c =\mathbf{ \frac{X_{c1} \times m_1 +X_{c2} \times m_2 +X_{c3} \times m_3 }{m_1 + m_2 + m_3}}[/tex]
[tex]\displaystyle Y_c =\mathbf{ \frac{Y_{c1} \times m_1 +Y_{c2} \times m_2 +Y_{c3} \times m_3 }{m_1 + m_2 + m_3}}[/tex]
Where;
[tex]X_{c1}[/tex] = The x-coordinates of the center of the rod = 5.5
[tex]X_{c2}[/tex] = The x-coordinate of the centroid of the triangle [tex]\displaystyle = \frac{4 + 8 + 8}{3} = \frac{20}{3}[/tex]
[tex]X_{c3}[/tex] = The x-coordinate of the centroid of the square = (-5 - (-2)) ÷ 2 - 2 = -3.5
[tex]Y_{c1}[/tex] = The y-coordinate of the center of the rod = 7
[tex]\mathbf{ Y_{c2}}[/tex] = The y-coordinate of the centroid of the triangle [tex]\displaystyle = \frac{7}{3}[/tex]
[tex]Y_{c3}[/tex] = The y-coordinate of the centroid of the square = 3.5
Therefore;
[tex]\displaystyle X_c = \mathbf{ \frac{5.5 \times 6 +\frac{20}{3} \times 3 +(-3.5) \times 5 }{6+ 3 + 5}} \approx 2.58[/tex]
[tex]\displaystyle Y_c = \mathbf{ \frac{7 \times 6 +\frac{7}{3} \times 3 +3.5 \times 5 }{6+ 3 + 5}} = 4.75[/tex]
The center of gravity for the three-object system is ([tex]X_c[/tex], [tex]Y_c[/tex]) ≈ (2.58, 4.75)
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Accenture has signed a multi year agreement to help a mobile telecom provider.
The activity that Accenture should execute first to provide the client with an optimal cloud solution/landscape is;
Negotiate pricing with the client's preferred cloud provider
Complete question is;
Accenture has signed a multi-year agreement to help a mobile telecom provider migrate its applications to the Cloud over a a period of several years, as it seeks to implement a learner operating model. Which activity should accenture execute first to provide the client with an optimal cloud solution/landscape?
Since the company accenture has signed an agreement to help a telecoms provider to migrate all their applications to cloud platform over a couple of years, the first thing they must do is to negotiate the cost of migration with the preferred cloud services provider of the client.
This is because the agreement has already been signed and the next thing is modalities for execution of the migration and they need to first know the negotiate a price so that they will make their profit since it is a business at the end of the day.
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Eight less than four times a number is less than 56.
Answer:
depending on the number I think I could be wrong not 100%
A food worker has an earache what is the required to do.
Answer: If you are experiencing vomiting, diarrhea, jaundice, or a fever accompanied by a sore throat, the FDA requires that you report your symptoms to your manager.
The rock cycle forms new rocks using which of the following processes? a. Crystallization c. Erosion b. Compaction d. All of the above please select the best answer from the choices provided a b c d.
Answer:
The rock cycle describes how rocks change as a result of natural processes. The rock cycle forms new rocks using the crystallization, erosion and compaction processes. This makes the correct answer: D: all of the above. Igneous rocks for example are rocks formed from the crystallization( formation of rock crystals in cooling magma) of a liquid. Sedimentary rocks are formed by erosion. However, in order to form a sedimentary rock, the accumulated sediment must become compacted and cemented together.
magnesium bromide is an ionic compound with the chemical formula mgbr₂.what does the "2" indicates?
Magnesium bromide is the inorganic compound with the formula Mgbr₂, where 2 indicates that there are 2 bromide ions for every magnesium.
Magnesium bromide (MgBr2) is an ionic compound of magnesium and bromine, that is, it is the compound that is formed when an atom with low electronic affinity gives up electrons, becoming an anion, while another atom gains those electrons.
It exists in different forms depending on the degree of hydration, the two main forms are anhydrous and hexahydrate.Therefore, we can conclude that magnesium bromide is a compound where for each magnesium ion there are 2 bromide ions.
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Question 2 fill in the blank: data-inspired decision-making can discover _____ when exploring different data sources.
Data-inspired decision-making can discover common information when exploring different data sources. It involves the exploration of different sources of data.
Decision-making refers to the process of making choices by recognizing the better decision.
Moreover, data-inspired expresses the best ways to generate ideas while exploring data.
Finally, data-inspired decision-making refers to the exploration of different sources of data to identify and recognize what they have in common.
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Pure water boils at 100°c. What happens to the water particles when water boils?.
Answer:
When boiling occurs, the more energetic molecules change to a gas, spread out, and form bubbles. These rise to the surface and enter the atmosphere. ... Therefore the temperature of the liquid remains constant during boiling. For example, water will remain at 100ºC (at a pressure of 1 atm or 101.3 kPa) while boiling.
Explanation:
not too sure tho
Answer:
When boiling occurs, the more energetic molecules change to a gas, spread out, and form bubbles.
Explanation:
they gain energy and move further apart
Which tools would you use to make chart 1 look like chart 2 in excel.
The tool to make chart 1 look like chart 2 in Microsoft Office Excel is the Chart Tools Design tab
The Microsoft Office Excel as several kinds of interchangeable charts that can be selected by the user.
Examples of charts
Some charts in Microsoft Office Excel are:
The column charts. The line charts. The bar charts. The area charts. And several others.Change charts
To change a chart from one form to another, you simply make use of the Chart Tools Design tab
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Research suggests that laughter improves people’s emotional and physical well-being. Write a research-based essay to inform the reader about the positive effects of laughter on emotional and physical health. Properly cite research evidence to inform the audience about the topic. << read less stylesnormal.
It has been scientifically proven that laughter is excellent for emotional and physical well-being. The laugh can relieve physical tension, enhance the functioning of the immune system and decreases stress hormones.
It has been shown that laughter can relax facial muscles, which is fundamental for relieving physical tension.
Moreover, it has also been demonstrated that laughter can increase the heart rate and boost the adaptive immune system by generating antibodies that fight against harmful infectious agents (e.g. bacteria and viruses).
Finally, laughter can also decrease the levels of stress hormones such as cortisol, adrenaline and growth hormones.
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Which of the following must exist in a population before natural selection can act upon that population?.
Answer:
) genetic variation among individuals