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How does geijer’s comment support macgregor’s point? it describes the way tea became popular in great britain. it shows how many wars were started as tea became desired. it illustrates the popularity of tea in britain during the 1800s. it argues that tea is not originally from great britain?


The correct answer is It illustrates the popularity of tea in Britain during the 1800s.

His comment is basically that it was so popular there that it became their national drink more or less. It still stands today and Britain is in pop culture always referenced for drinking tea and their connection to afternoon tea drinking. Everyone drinks it and in large amounts.

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How were the beliefs of the Nation of Islam different from the beliefs of the Southern Christian Leadership Conference? a) The Nation of Islam desired a sense of community with whites. b) The Nation of Islam desired more interaction with whites. c) The Nation of Islam used nonviolent means to achieve equality. d) The Nation of Islam used any means necessary to achieve equality.



How were the beliefs of the Nation of Islam different from the beliefs of the Southern Christian Leadership Conference? a) The Nation of Islam desired a sense of community with whites. b) The Nation of Islam desired more interaction with whites. c) The Nation of Islam used nonviolent means to achieve equality. d) The Nation of Islam used any means necessary to achieve equality.

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According to the definition of profit, if a profit-maximizing firm will always attempt to produce its desired level of output at the lowest possible cost, then it will


Answered by answersmine AT 22/10/2019 – 04:27 AM

If a profit maximizing company firm will always attempt to produce its desired level of output at the lowest possible cost, then it will TAKE A LONG RUN PERSPECTIVE ON COSTS WHEN SUCH COST CAN NOT BE ADJUSTED. Profit maximization refers to the strategies which companies use to increase their profits. A profit maximizing company usually try its possible to produce efficiently at the lowest possible costs, this is the principal goal of the company and it determine the manner in which the company manage costs.

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Read the scenario. Imagine you are at a gas station to put some gas in a car, and you see the following directions. Turn off car engine. Gas is extremely flammable. Do not use cell phones, other electronic devices, or anything that could cause sparks or a flame. Pay with credit card at pump or pre-pay inside store. After making payment, remove nozzle and select the grade of gasoline desired. Remain at your vehicle as you pump gas. When finished, return nozzle to pump. Collect change and receipts inside store. According to these directions, which of the following is true? 1. If you do not have a credit card, you can pre-pay for the gas inside the store. 2. MP3 players should not be used as you pump gas, but it is okay to use a cell phone. 3. If you want to purchase a bottle of water while pumping gas, you should enter the store while the nozzle is in your car to save time. 4.If you want a receipt, push “yes” at the pump and one will be printed.


Hey there!

Correct answer is D. Comma or Period Inside Rule

A. Question mark or exclamation point inside: those are not really necessary.

B. Colon or semicolon: not, a semicolon would divide the whole sentence and it would be shorten; a colon would work but after requested, when there is already a comma.

C. Question mark or Exclamation Point Outside Rule: would not work, becase it is an very polite and affirmative sentence.

D: A comma or period inside rule: actually, just a comma would work. Please, Cooper’s dad requested, go… Cooper’s dad requested must be in between commas as it is a vocative.

Hope this helps

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It is desired to estimate the mean gpa of each undergraduate class at a large university. assume that the variance of the gpas is 1.44. how large a sample is necessary to estimate the mean gpa within 0.25 at the 99% confidence level


Mahtematical and statistical reasoning makes it evident that there is a mistake in the writing of the question and the digits were duplicated. So the right question is:

“You need to have a password with 5 letters followed by 3 odd digits between 0 and 9, inclusive. If the characters and digits cannot be used more than once, how many choices do you have for your passwor?”

The solution is:

5 letters from 26 with no repetition => 26*25*24*23*22 different choices.

odd digits are 1, 3, 5, 7 and 9 => 5 different digits to choose

3 digits from 5 with no repetition => 5*4*3 = 60

Then, the total number of choices is: 26*25*24*23*22*60 = 473,616,000

Answer: 473,616,000 choices.

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Why might scientists be interested in making transgenic organisms? Transgenic organisms glow in the dark and provide a light source in dark places. Transgenic organisms can produce a desired product that may benefit other organisms. Transgenic organisms can be used to cut strands of DNA molecules into fragments. Transgenic organisms can be used as a medium to transfer foreign DNA into a host cell


Answer:

The integumentary system covers the surface of the body is true about the integumentry system.

Explanation:

The integumentary system includes the skin, nails, glands, hairs, and nerves. Its main role is to act as a barrier to protect the body from the outside environment. It also retains body fluids, regulates body temperature, eliminates waste products, and protects against disease.

The integumentary system is the largest organ in the body that covers the surface of the body.

Thus, The integumentary system covers the surface of the body is the true statement about the integumentry system.

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QUESTION 4 A scientist who alters data to ensure a desired outcome is: Behaving unethically Displaying creativity Proving a hypothesis correct QUESTION 5 An ethical scientist exhibits which of the following characteristics? Bias Logic Honesty QUESTION 6 Scientists who work with human subjects have an ethical responsibility to ensure their subjects are not harmed. True False QUESTION 7 Scientists must report data honestly, regardless of personal bias. True False 2 points Save Answer QUESTION 8 A scientist only reports data that supports his hypothesis that a new medication has a positive outcome for certain patients. This is an example of which of the following? A hypothesis Bias Logic 3 points Save Answer QUESTION 9 Scientists may disregard data that conflicts with their personal preferences. True False


The equation of the car is given by the equation,

                          x(t) = 2.31 + 4.90t² – 0.10t⁶

If we are going to differentiate the equation in terms of x, we get the value for velocity.

                  dx/dt = 9.8t – 0.6t⁵

Calculate for the value of t when dx/dt = 0.

                 dx/dt = 0 = (9.8 – 0.6t⁴)(t)

The values of t from the equation is approximately equal to 0 and 2. 

If we substitute these values to the equation for displacement,

(0)   , x = 2.31 + 4.90(0²) – 0.1(0⁶) = 2.31

(2)    , x = 2.31 + 4.90(2²) – 0.1(2⁶) = 15.51

Thus, the positions at the instants where velocity is zero are 2.31 and 15.51 meters. 

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Overloading taps the body's mechanisms that bring about the desired changes that go hand-in-hand with specificity. Improving cardiovascular fitness involves sustaining submaximal activities for extended periods of time. Increasing strength requires lifting progressively heavier weight loads. The principle applies to duration and volume of training, as well.



Overloading taps the body’s mechanisms that bring about the desired changes that go hand-in-hand with specificity. Improving cardiovascular fitness involves sustaining submaximal activities for extended periods of time. Increasing strength requires lifting progressively heavier weight loads. The principle applies to duration and volume of training, as well.

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Iron has a density of 7.86 g/cm3. Calculate the volume (in dL) of a piece of iron having a mass of 4.26 kg . Note that the density is provided in different units of volume and mass than the desired units of volume (dL) and the given units of mass (kg). You will need to express the density in kg/dL (1 cm3 = 1 mL) before calculating the volume for the piece of iron


The molality of a 25.4 % (by mass) aqueous solution of phosphoric acid left({{{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}}right)  is boxed{{text{3}}{text{.47 m}}} .

Further Explanation:

The proportion of substance in the mixture is called concentration. The most commonly used concentration terms are as follows:

1. Molarity (M)

2. Molality (m)

3. Mole fraction (X)

4. Parts per million (ppm)

5. Mass percent ((w/w) %)

6. Volume percent ((v/v) %)

Molality is equal to the amount of solute that is dissolved in one kilogram of the solvent. It is denoted by m and its unit is moles per kilograms (mol/kg). The component present in smaller quantity is solute while that in larger quantity is known as a solvent. The solute gets itself dissolved in the solvent.

The formula to calculate the molality of {{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}  solution is as follows:

{text{Molality of }}{{text{H}}_3}{text{P}}{{text{O}}_4};{text{solution}}=frac{{{text{Amount}};left({{text{mol}}} right);{text{of}};{{text{H}}_3}{text{P}}{{text{O}}_4}}}{{{text{Mass}};left({{text{kg}}}right);{text{of}};{{text{H}}_2}{text{O}}}}                              …… (1)

Consider 100 g to be the mass of the sample. Phosphoric acid left({{{text{H}}_3}{text{P}}{{text{O}}_4}}right)  is 25.4 % by mass. So the mass of {{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}  is 25.4 g.

The formula to calculate the mass of {{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}  solution is as follows:

{text{Mass of }}{{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}{text{ solution}}={text{Mass of }}{{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}+{text{Mass of }}{{text{H}}_{text{2}}}{text{O}}                     …… (2)

Rearrange equation (2) to calculate the mass of {{text{H}}_2}{text{O}} .

{text{Mass of }}{{text{H}}_{text{2}}}{text{O}}={text{Mass of }}{{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}{text{ solution}}-{text{Mass of }}{{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}               …… (3)

The mass of {{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}  solution is 100 g.

The mass of {{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}  is 25.4 g.

Substitute these values in equation (3).

begin{aligned}{text{Mass of }}{{text{H}}_{text{2}}}{text{O}}&={text{100 g}}-{text{25}}{text{.4 g}}\&={text{74}}{text{.6 g}}\end{aligned}

Mass of  {{text{H}}_2}{text{O}} is to be converted into kg. The conversion factor for this is,

{text{1 g}}={10^{ - 3}};{text{kg}}

So the mass of {{text{H}}_2}{text{O}}  is calculated as follows:

begin{aligned}{text{Mass of }}{{text{H}}_{text{2}}}{text{O}}&=left({{text{74}}{text{.6 g}}}right)left({frac{{{{10}^{ - 3}};{text{kg}}}}{{{text{1 g}}}}}right)\&=0.074{text{6 kg}}\end{aligned}

The formula to calculate the moles of {{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}  is as follows:

{text{Moles of }}{{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}=frac{{{text{Given mass of }}{{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}}}{{{text{Molar mass of }}{{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}}}                                             …… (4)

Substitute 25.4 g for the given mass and 97.99 g/mol for the molar mass of   {{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}} in equation (4).

begin{aligned}{text{Moles of }}{{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}&=left( {{text{25}}{text{.4 g}}}right)left({frac{{{text{1 mol}}}}{{{text{97}}{text{.99 g}}}}}right)\&=0.259{text{2 mol}}\end{aligned}

Substitute 0.2592 mol for the amount of {{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}  and 0.0746 kg for the mass of {{text{H}}_2}{text{O}}  in equation (1).

begin{aligned}{text{Molality of }}{{text{H}}_3}{text{P}}{{text{O}}_4};{text{solution}}&=frac{{{text{0}}{text{.2592 mol}}}}{{{text{0}}{text{.0746 kg}}}}\&=3.4746{text{6 m}}\&approx 3.4{text{7 m}}\end{aligned}

Therefore the molality of {{text{H}}_{text{3}}}{text{P}}{{text{O}}_{text{4}}}  solution is 3.47 m.

Learn more:

1. What is the concentration of alcohol in terms of molarity? brainly.com/question/9013318

2. What is the molarity of the stock solution?: brainly.com/question/2814870

Answer details:

Grade: Senior School

Subject: Chemistry

Chapter: Solutions

Keywords: concentration terms, molality, m, mol/kg, H3PO4, moles of H3PO4, mass of H2O, H2O, 25.4 %, 25.4 g, 100 g, 74.6 g, 0.2592 mol, 3.47 m.