draw the skeletal or line‑bond structure of 6‑bromo‑2,3‑dimethyl‑2‑hexene (also known as 6‑bromo‑2,3‑dimethylhex‑2‑ene).

Answers

Answer 1

To draw the skeletal or line-bond structure of 6-bromo-2,3-dimethyl-2-hexene. Here's a step-by-step explanation:

1. First, identify the main chain: In this case, it is a hexene molecule, which means it has six carbon atoms and a double bond. Since it is a 2-hexene, the double bond is between the 2nd and 3rd carbon atoms.

2. Next, add the substituents: According to the name, we have a bromo group at the 6th carbon atom, and two methyl groups at the 2nd and 3rd carbon atoms.

3. Draw the skeletal structure: Start with the main hexene chain, which has a double bond between the 2nd and 3rd carbon atoms. Use a line to represent each bond between carbon atoms.

  C=C-C-C-C-C
  1 2 3 4 5 6

4. Add the substituents: Attach a bromine atom (Br) to the 6th carbon atom, and two methyl groups (CH3) to the 2nd and 3rd carbon atoms.

  C=C-C-C-C-C
   |   |   |
  CH3 CH3  Br
  1 2 3 4 5 6

So, the final skeletal or line-bond structure of 6-bromo-2,3-dimethyl-2-hexene is as shown above. Remember to represent each bond with a line, and place the atoms accordingly based on the compound's name.

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Related Questions

What do mitochondria do inside the cell?

Answers

Answer:
It is the power house of a cell because it generates energy for the cell to function.

Answer:

The most basic answer to this is that the mitochondria generates energy for the cell's power needs.

But... (elaborated in explanation.)

Explanation:

As you may know, the mitochondria is the powerhouse of cells.

The mitochondria can ALSO identify cell death, and determine which cells (dead) must be destroyed.

The mitochondria helps regulate calcium storage, but quickly absorbing calcium ions until needed.

And lastly, the mitochondria can also help generate heat. A process called proton leak. This is known as non-shivering thermogenesis.

Help Pls!!
A mixture of methane (CH₄) and butane (C₄H₁₀) at one atmosphere pressure and 25°C has a density of 1.375 g/L. Assuming ideal behavior, what is the mass in grams of carbon that are in 1 liter of the mixture?

Answers

The mass of carbon in 1 liter of mixture = 1.108 g

What is the mass of carbon in 1 liter of the mixture?

The mass of carbon in 1 liter of the mixture is determined as follows:

First the moles of gas is determined using the ideal gas formula:

n = PV/RT

n = (1 * 1)/(0.08205L * 298)

n = 0.0409 mole of total gas

mass of gas is then determined using the formula:

mass = density * volume

mass = 1 * 1.375

mass = 1.375 g

Let x = mass of CH₄ and y = mass of C₄H₁₀

x + y = 1.375 g

nCH₄ + nC₄H₁₀ = ntotat

moles = mass/molar mass

x + y = 1.695 => y = 1.695 - x

(x/molar mass of CH₄) + [(1.375 - x)/ molar mass C₄H₁₀ = 0.0409

x/16 + (1.375 - x)/58 = 0.0409

x = 0.380 g CH₄

y = 1.375 - 0.380

y = 0.995 g of C₄H₁₀

mass of C in CH₄ = 12/16 * 0.380 = 0.285

mass of C in C₄H₁₀ = 48/58 * 0.995 = 0.823

Mass of carbon in 1 liter of mixture = 0.285 + 0.823

Mass of carbon in 1 liter of mixture = 1.108 g

In conclusion, the carbon is the major component in the mixture.

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A positive correlation ______ a causal link, and a negative correlation ______ a causal link.

A. does not necessarily indicate, does not necessarily indicate
B. does not necessarily indicate, always indicates
C. always indicates, does not necessarily indicate
D. always indicates, always indicates

Answers

A positive correlation does not necessarily indicate a causal link, and a negative correlation does not necessarily indicate a causal link. Option A

What is correlation?

In research, correlation often indicates that some kind of relationship does exist between the variables. This does not actually mean causation. The correlation could be positive or negative.

It should be known that; a positive correlation does not necessarily indicate a causal link, and a negative correlation does not necessarily indicate a causal link. Option A

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QUICK PLEASE

9. What is the final concentration when 420 mL of a 12.0 mol/L sodium hydroxide solution is diluted to 2.0 L?
Show your work and explain each step.

Answers

Answer: 2.52 M

Explanation:

The product of molarity (moles/litre) and volume in litres yields moles, and the numbers of moles in two solutions means dilute and concentrated are equal, which is expressed by the following equation

[tex]M_1V_1=M_2V_2[/tex]

[tex]$$Given that\\M $1=12.0 \mathrm{M}$ or mole $/ \mathrm{L}$\\$\mathrm{V} 1=420 \mathrm{ml}$\\$\mathrm{M} 2=$ ?\\$\mathrm{V} 2=2.0 \mathrm{~L}$ or $2000 \mathrm{ml}$\\\\$\mathrm{M} 1 \mathrm{~V} 1=\mathrm{M} 2 \mathrm{~V} 2$\\$\mathrm{M} 2=\mathrm{M} 1 \mathrm{~V} 1 / \mathrm{V} 2$\\$=12.0 * 420 / 2000$\\$=2.52 \ \mathrm{M}$[/tex]

Consider the chemical equilibrium of the reaction. NH4OH(aq) NH4 (aq) OH(aq) What will happen to the chemical equilibrium if NH4Cl is added to this solution

Answers

Answer:

hydrochloride acidic maby

Explanation:

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(iii) Calculate the volume of carbon dioxide at room temperature
and pressure that can be obtained from 30.0 g of glucose.

Answers

The combustion of 30.0 g of glucose at room temperature and pressure produces 24.0 L of carbon dioxide.

What is combustion?

It is a reaction in which a substance burns with oxygen to form carbon dioxide and water.

Let's consider the combustion of glucose.

C₆H₁₂O₆ + 6 O₂ ⇒ 6 CO₂ + 6 H₂O

First, let's convert 30.0 g of glucose to moles using its molar mass.

30.0 g × 1 mol/180.16 g = 0.167 mol

The molar ratio of C₆H₁₂O₆ to CO₂ is 1:6. The moles of carbon dioxide produced are:

0.167 mol Glucose × (6 mol CO₂/1 mol Glucose) = 1.00 mol CO₂

1 mol of an ideal gas at room temperature and pressure occupies 24.0 L.

The combustion of 30.0 g of glucose at room temperature and pressure produces 24.0 L of carbon dioxide.

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Where do neuronal precursor cells that will eventually become hippocampal interneurons reside?

Answers

In the subgranular zone

A bottle of Nitroglycerin has the labeled strength of l/200 grains. What would this strength be in milligrams

Answers

strength in milligrams is 0.3mg

What is Strength?

Mass of the solute in grams/Volume of the solution in litres equals the strength of the solution. The overall formula must be multiplied by 1000 if the volume is measured in millilitres (mL). The concentration of the solution, measured in grammes per litre, can be used to determine the solution's strength.

Molarity -  The moles of solute per litre of solution is measured as molarity. For instance, when table salt is dissolved in water, water serves as both the solution and the solute. Sodium chloride weights 58.44 grammes per mole. One molar solution, or 1M, is created by dissolving 58.44 grammes of sodium chloride in one litre of water.

Relation between Molarity and Strength?

The volume of solute in one litre of a solution determines its strength. As a result, a solution's strength is calculated by multiplying its molecular mass by its molarity.

1 grain = 64.8 milligrams.

1/200 grains = 64.8/200

                     = 0.3mg

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A company sells a natural medicine with plant ingredients to help treat dementia, a disease in which people have a hard time remembering things. the natural ingredients in the medicine are most likely from which type of plant?

Answers

The type of plant should be ginkgo.

Ginkgo biloba is a popular herbal supplement used to improve memory and prevent dementia, presumably due to its antioxidant properties or anti-amyloid aggregation effects.

What is Dementia?

Dementia is a term used to describe when a person's loss of certain behavioral abilities, such as remembering, thinking, and reasoning, interferes with their daily activities and life.

Dementia occurs when neurons in the brain stop functioning, lose their ability to communicate with other cells in the brain, and die. When people develop dementia, they may have problems with a variety of cognitive functions.

What Are Ginkgo Trees Used For?

Aside from its decorative aspects, ginkgo biloba is a medical herb with numerous benefits. The tree is frequently used to treat a variety of ailments, including:

Insufficiency of cerebral arteriesDementiaCognitive dysfunctionsDizziness/vertigoMemory lapsesSexual dysfunction caused by SSRIs

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What is different about atoms after a redox reaction has happened?
A. They have changed physical states.
B. Their oxidation states have changed.
C. The number of protons has changed.
D. They have higher electronegativities.
SUBMIT

Answers

Their oxidation states have changed

Thyroid hormone contains the mineral thyroid hormone contains the ________.
i. mineral iodine.
ii. sodium.
iii. iron.
iv. zinc.
v. thallium.

Answers

Thyroid hormone contains the mineral iodine (option I). Details about thyroid hormone can be found below.

What is the thyroid hormone?

Thyroid hormone is the hormone produced by the thyroid gland of the body, which is a large butterfly-shaped endocrine gland situated on the front of the neck that produces various hormones.

The thyroid hormone is responsible for regulating metabolism, which controls the amount of calories burnt in a day.

One of the major minerals found in the thyroid is iodine. The thyroid gland absorbs iodine from the bloodstream, and then stores it to aid in the production of thyroid hormones.

Therefore, the thyroid hormone contains the mineral iodine.

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When you are taking a test, you are awake and alert. this means that your brain is currently generating _____.
a. alpha wave
b. beta wave
c. theta wave
d. delta wave

Answers

When you are taking a test, you are awake and alert, which means that your brain is currently generating beta waves (Option b).

What are beta waves?

The beta waves are a special type of brain waves observed by using electromagnetic devices (especially in physiology).

This type of waves are dominant during conscious thought as well as during cognitive logical thinking processes.

In conclusion, when you are taking a test, you are awake and alert, which means that your brain is currently generating beta waves (Option b).

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In sharp contrast to elimination reactions, addition reactions are generally favored at ______________________, because ________ is more likely to be negative at such temperatures.

Answers

In sharp contrast to elimination reactions, addition reactions are generally favored at low temperature, because enthalpy term is more likely to be negative at such temperatures.

What is Addition Reaction ?

An addition reaction is an organic reaction occur when two or more molecules combine to form a larger molecule without the loss of any atoms present in reactant. Addition reaction is favored at low temperature.

What is Elimination Reaction ?

Elimination reaction is a type of organic reaction where many atoms either in groups or pairs are removed from a molecule. Elimination reaction is favored at high temperature.

Thus from the above conclusion we can say that In sharp contrast to elimination reactions, addition reactions are generally favored at low temperature, because enthalpy term is more likely to be negative at such temperatures.

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Sarif is performing a lab experiment, and one of the chemicals is labelled with the
following WHMIS pictogram.

Identify one hazard associated with a chemical that is labelled with this
pictogram. What is one precaution Sarif should take?

Answers

Answer:

Sarif should wear protective gloves, protective clothing.

Explanation:

Which one is the correct response?

Answers

Pollutants moving into underground water does not represent a social benefit of sustainable waste management.

What is sustainable waste management?

It is the act of recycling wastes or reducing the amount of single-use products that end up as wastes in the environment.

By practicing sustainable waste management, fewer wastes are generated and lesser lands are used as landfills.

More lands become available and wastes are put to beneficial uses.

Pollutants moving into underground water is detrimental to the health of humans. Thus, it cannot represents one of the social benefits of sustainable waste management.

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The option that does not show the social benefit of sustainable waste management is leacha-te going into ground-water (Option D).

What is sustainable waste management?

The term sustainable waste management has to do with the process in which pollutants are taken care of in a way that does not affect the environment.

The option that does not show the social benefit of sustainable waste management is leacha-te going into ground-water (Option D).

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Hard-boiled eggs are made by placing eggs in boiling water until their whites and yolks solidify. Why does hard-boiling an egg take longer at high altitude than at sea level

Answers

Hard-boiled eggs are made by placing eggs in boiling water until their whites and yolks solidify. Hard-boiling an egg take longer at high altitude than at sea level because the high altitude lowers the boiling point of the egg.

Why do eggs turn hard when we boil them ?

Hard-boiling an egg take longer at high altitude than at sea level because the high altitude lowers the boiling point of the egg. It takes longer for the water to reach 100°C.

Hard boiling an egg is a chemical change or physical change ?

Hard boiling egg is a chemical change because the egg cannot back into its original form.

Chemical change are those changes in which substance changes chemical composition. These changes are permanent changes.

Thus from the above conclusion we can say that Hard-boiled eggs are made by placing eggs in boiling water until their whites and yolks solidify. Hard-boiling an egg take longer at high altitude than at sea level because the high altitude lowers the boiling point of the egg.

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3 A+B 2C+D
What is the percent yield of the reaction if 7.00 mol of A actually formed 1.00 mol of
C?

Answers

Answer:

Percent Yield  =  21.4% C

Explanation:

The actual yield is the value that was produced after conducting an experiment. The theoretical yield is the value calculated using the balanced chemical equation.

To find the percent yield, you need to (1) convert moles A to moles C (via the mole-to-mole ratio from equation coefficients) and then (2) calculate the percent yield. It is important to arrange the ratios in a way that allows for the cancellation of units. The final answer should have 3 sig figs to match the sig figs of the values given.

3 A + B -----> 2 C + D
^                    ^

7.00 moles A          2 moles C
---------------------  x  ----------------------  =  4.67 moles C
                                 3 moles A

                                 Actual Yield
Percent Yield  =  ------------------------------  x  100%
                              Theoretical Yield

                              1.00 moles C
Percent Yield  =  -------------------------  x  100%
                              4.67 moles C

Percent Yield  =  21.4% C

What could the fourth quantum number of a 3p3 electron be?
A. ms=-1/2
B. ms=-1
C. ms=+1
D. ms=0

Answers

-1/2 because the fourth quantum number is the spin number which can only be 1/2 or -1/2.

Which of the molecules obeys the octet rule? i. bh3 ii. no2 iii. sf6 iv. o3 v. pcl5 select one: a. choice i b. choice ii c. choice iii d. choice iv e. choice v

Answers

The molecule obeying the octet rule is option (D) O3.

According to the octet rule, an atom's outer shell or orbit needs to contain eight electrons for the molecule to be stable. Knowing the number of valence electrons in a molecule is made easier by Lewis structure. The electrons involved in bond-forming and non-bonding electron pairs are known as valence electrons.

Each oxygen molecule in ozone or O3 has six valence electrons.Due to the presence of three oxygen molecules, there are a total of 18 valence electrons (6*3=18). Therefore, the Ozone molecule has a total of 18 valence electrons accessible.

Therefore,The molecule obeying the octet rule is option (D) O3.

The resonance structure of O3 is given below;

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129) Which of the following metals have the highest atomic mass?
A) Copper
B) Gold
C) Iron
D) Platinum

130) What does the atomic number of an element represent in an neutral atom?
A) Number of electrons and protons.
B) Number of electrons and neutrons.
C) Number of protons and neutrons.
D) Does not have a specific representation.

Answers

Answer:

B) Gold

A) Number of electrons and protons.

Explanation:

Atomic Masses (from periodic table):

----> Copper (Cu): 63.546 g/mol

----> Gold (Au): 196.97 g/mol

----> Iron (Fe): 55.845 g/mol

----> Platinum (Pt): 195.08 g/mol

The atomic number represents the number of protons. Neutral atoms have the same number of protons as electrons. The mass number represents the number of protons and neutrons.

The table shows columns that brenda uses for her notes on the properties of elements. her notes state that some elements can react to form basic compounds. a 3-column table with 2 rows. the first row has entries metals, metalloids, nonmetals. the second row has entries nothing, nothing, nothing. where should brenda place this property in her table? only in the column for metalloids only in the column for nonmetals in the columns for metalloids and for nonmetals in the columns for metals and for metalloids

Answers

The element should be placed in the column for metalloids. Option A

What is the property of metals?

We know that the properties of metals can be used to identify an unknown substances as a metal. We know that metals are able to react with acids to liberate the metal salt and hydrogen gas. Metals do not react with bases because they can not accept electrons.

Metalloids are generally amphoteric in nature. They can react with both the acid and the basses to form compounds. The nonmetals do not react with acid or base.

Looking at the result, we are told that the entry in the second row have the entries  nothing, nothing, nothing. If this is the outcome, then it follows that the element should be placed in the column for metalloids.

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Answer: A

Explanation:

Which is the site of gaseous exchange in the lungs?
Write the relationship between displacement, velocity and time?​

Answers

Explanation:

1. The gaseous exchange in the lungs occurs in the alveoli. They are tiny air sacs at the end of the bronchioles (tiny branches of air tubes in the lungs). The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out.

In the following equation, ______ is being oxidized and ______ is being reduced.

CO3 2- + 2H+ → CO2 + H2O

A. None of these
B. carbon, oxygen
C. carbon, hydrogen
D. hydrogen, carbon

Answers

[tex]oxidation \: number \: of \: oxygen = \\ before \: rxn = - 2 \\ after \: rxn = - 2[/tex]

[tex]oxidation \: number \: of \: hydrogen = \\ before \: rxn = + 1 \\ after \: rxn = \\ 2x - 2 = 0 \\ x = + 1[/tex]

[tex]oxidation \: number \: of \: carbon = \\ before \: rxn = \\ x - 6 = - 2 \\ x = 4 \\ after \: rxn = \\ x - 4 = 0 \\ x = 4[/tex]

Option A

[tex]oxidation \: numbers \: remain \: constant \\ so \: none \:a re \: undergoing \: oxidation \: \\ nor \: reduction \: [/tex]

Answer:

D

Explanation:

I believe that is the answer

When limestone is decomposed at high temperature and the residue is treated with water, the compound that is formed is

Answers

The compound that is formed is calcium hydroxide.

Preparation of calcium hydroxide

When limestone is decomposed at a high temperature, calcium oxide is formed as the residue.

[tex]CaCO_3 --- > CaO + CO_2[/tex]

When the calcium oxide residue is treated with water, a calcium hydroxide solution is formed.

[tex]CaO + H_2O -- > Ca(OH)_2[/tex]

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An intermetallic compound is found in the magnesium–gallium system that has a composition of 41. 1 wt% mg–58. 9 wt% ga. Specify the formula for this compound.

Answers

The formula of the compound will be  [tex]Mg_2Ga[/tex]

Empirical formula of compounds

The compound contains magnesium and gallium. The symbol and magnesium and gallium is Mg and Ga respectively.

Magnesium content is 41.1%

Gallium content is 58.9%

First, find the number of moles of each element in the compound by dividing their percentage compositions with their respective molar weights.

Mg = 41.1/24.505 =1.6772

Ga = 58.9/69.723 = 0.8448

Next, divide each number of moles by the smallest number of moles.

Mg = 1.6772/0.8448 = 2

Ga = 0.8448/0.8448 = 1

Thus, the formula of the compound is [tex]Mg_2Ga[/tex]

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Blank + BaCl2 = BaSO4 + 2NaCl
How to complete this equation so that it is a Double displacement reaction

Answers

The complete equation to following equation to make a double replacement reaction is: Na2SO4 + BaCl2 = BaSO4 + 2NaCl.

What is a double displacement reaction.

A double displacement reaction is the reaction that involves the replacement of two elements.

According to this question, barium sulfate (BaSO4) and sodium chloride are produced from the chemical equation given.

This clearly suggests that Sodium sulfate is the missing reactant, hence, the complete equation to following equation to make a double replacement reaction is:

Na2SO4 + BaCl2 = BaSO4 + 2NaCl.

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- According to collision theory, what is not a factor that determines if two molecules will bind?
A. The direction the molecules are facing.
B. The speed the molecules are traveling.
C. The specific heat of the molecules.
D. What element the molecules are.

Answers

The factor which will not determines if two molecules will bind according to collision theory is the direction the molecules are facing

What is collision theory?

Collision theory is a theory which describes of predicting the rate at which chemical reactions occurs between atoms and molecules of elements.

So therefore, the factor which will not determines if two molecules will bind according to collision theory is the direction the molecules are facing

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What are the standard temperature and pressure conditions enthalpy is usually measured under?
A. 1 kPa and 273 K
B. 100 kPa and 298 K
OC. 298 kPa and 100 K
D. 1 kPa and 100 K
Reset Selection

Answers

The standard temperature and pressure conditions enthalpy is usually measured under are 1kPa and 273K (option A).

What is enthalpy?

Enthalpy in thermodynamics is a measure of the heat content of a chemical or physical system.

Enthalpy is the sum of the internal energy and pressure times volume It can be calculated using the following formula:

H = E + P V

Where;

H = Enthalpy

E = internal energy

P = pressure

V = volume

However, the enthalpy of a substance is usually measured under standard temperature and pressure.

The standard temperature is 273 Kelvin or KThe standard pressure is 1kPa

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How many moles of sucrose are in 5.25x10^29 sucrose molecules?

Answers

Answer:

8.72×10^5

Explanation:

Answered it in the comments! ^^

help please asap!!!

5. The maximum acceptable concentrations of the chemicals listed in Table 2 on page 283, are based on an average daily intake of 1.5 L of drinking water.

a) If a community’s drinking water contained the maximum acceptable levels of lead, how much lead would a person in the community consume in a year?

b) Would you willingly drink this water? Give reasons for your decision.


Answers

Based on the the US Environmental Protection Agency guidelines, the maximum allowable concentration of lead in drinking water, yearly intake of lead by the individual = 8.21 mg.

I would not willingly drink the water due to the risk of lead poisoning.

What is the maximum acceptable concentration of Lead in Drinking water?

Based on the US Environmental Protection Agency guidelines, the maximum allowable concentration of lead in drinking water is 0.015 mg/L.

a)Given daily average intake of water is 1.5, in one year;

Volume of water intake = 1.5 * 365 = 547.5 L

Yearly intake of lead by the individual = 0.015 mg/L * 547.5

Yearly intake of lead by the individual = 8.21 mg

b) I would not willingly drink the water due to the risk of lead poisoning.

In conclusion, safe, drinking water should be free on contaminants such as lead to avoid lead poisoning.

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Other Questions
Assume that you and your classmates are board members of a child care and education center for 60 preschool children located in a community center building. They had asked you to set up the program four years ago. Now the community center director feels he needs your space for additional adult activities during the day. You need to move out of the building in 30 days. What will you do? Consider all the options, and then make a plan. According to the law of supply, 3H2 + blank, reaction arrow, 2NH3 How to complete the equation so that it is a Synthesis reaction Find the equation of a straight line passing through the points (2, -2) and (3, -4) Rachel is getting a sundae where the cost is proportional to the weight of the sundae she makes. last time rachel went she bought a 12-ounce sundae for $4.20. this time she buys a 17-ounce sundae. let c be the cost of the sundae. set up and solve a proportion for c. A farm field that has used only inorganic fertilizer for the past 20 years is most likely to have A farm field that has used only inorganic fertilizer for the past 20 years is most likely to have:____.a. more soil organisms, more soil structure, and increased nutrient holding capacity. b. more soil organisms, less soil structure, and decreased nutrient holding capacity. c. fewer soil organisms, less soil structure, and decreased nutrient holding capacity. d. fewer soil organisms and less soil structure but increased nutrient holding capacity. The roots of functions are approximately x =0 sec and x =9.8 sec the first root tell us that the height of arrow was 0 meters *100 Points*1. Joey decides to spin the wheel 60 times. What is the expected outcome of spins? (How many times should it land on each space?)2. Use your information from question 1 to determine whether or not this wheel is profitable for the person who owns the booth. Explain your reasoning in full sentences. 3. What could the booth owner do to make the wheel more profitable for himself? You may include a drawing of the more profitable wheel if you would like. Explain your reasoning in complete sentencesPlease help me whoever answers all three I will mark brainlest Miguel feels pleasure and relief after deliberately setting a fire. why would miguel's behavior be considered impulsive, rather than compulsive? What is the value of x when (f o g)(x) =-8 A plot of land has been surveyed for a new housing development with borders AB, BC, DC, and DA. The plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet.Right trapezoid A B C D is shown. Angles A and D are right angles. Sides A B and D C are parallel. The length of A D is 60 feet and the length of B C is 65 feet.If the measure of angle BCD is 67.4, the measure of angle ABC is.If the length of base AB is 80 feet, the length of DC is feet. 2. Which of these is true about peasant life of the Middle Ages? A result of cardiovascular fitness is that the Select each of the tasks associated with opening a checking account.Run a credit report.Complete a W-2 form.Verify the account.Deposit at least the minimum balance.Provide information such as name, address, date of birth, and Social Security Number.Provide identification.Sign an authorization card. The performance management approach that uses job performance evaluations to identify a company's best, average, and worst performing employees, using person-to-person comparisons, is known as harriet is the victim of a recent mugging right now her body is attempting to return to a normla biolgical state Minute maid states that a bottle of juice contains 473 ml. Consumer groups are interested in determining if the bottles contain less than the amount stated on the label. To test their claim, they sample 30 bottles. The sample mean was 472ml and the standard deviation is 0. 2. What does mu represent here?. many --------- books are popular among adults these days. Which of the folowing options correctly completes the sentence, above. A. childrens b. childrens. C. childrens d. childrenssThe space between the ribs are known as --------- spaces. They contain the ------ veins. which of the following words is the best choice for the blanks in the sentence? A. intervenous. Intercostal. c. intravenous. D. intracostalWhich of the following is a complex sentence? A. when jung hoon found a seat on the bus, he hoped he would have a quit ride. B. jung-hoon and Cho decreased their carbon footprint. C. both the bus and jung-hoon were running, d. jung-hoon waited for the bus and when the bus didnt appear,he wasnt sure it would, so he walked to the next bus stop.Which of the following options completes the sentence below?the responsibilities of a class president are extensive :--------she should not become so involved that she neglects her studies . a .therefore. b. however. C. especially. D. indeedwhich of the following sentences correctly uses apostrophes. A. all of the women things were lost at sea. B. Our homes roof needs repairing. C. There are many parks; located across the country. D. My grandparentss families are coming to town for holidays.which of the following is true about academic thesis? A.its directly states the argument. B. it is a viewpoint endorsed by ones professor. C. it reflects the opinion of most people. D. a reasonable argument cannot be made against it.john smith was the man ----- photogragraphed the landscape. Which of the following options correctly completes the sentence above? A. that. B.which. c.whom. d.who When a voltage of 12 V is applied to a resistor, a current of 2.5 A passes through it. What is the resistance of the resistor A taxi charges $2.50 for the first mile and $0.40 for each mile after that. The expression below shows how to find the total cost, in dollars, of a 20-mile taxi ride. 2.50 0.40 (20 minus 1)