Keith

This page lists questions and answers that were posted by visitors named Keith.

Questions

The following questions were asked by visitors named Keith.

A baby's spoon with an area of 6.25 cm^2 is plated with silver from AgNO3 using a current of 2.00 A for two hours and 25 minutes. a) If the current efficiency is 82.0%, how many grams of silver are plated? b) What is the thickness of the silver plate form...

18 years ago

An electrolytic cell produces aluminum from Al2O3 at the rate of ten kilograms a day. Assuming a yield of 100% a) how many moles of electrons must pass through the cell in one day? b) how many amperes are passing through the cell? c) how many moles of oxy...

18 years ago

what factor did not contribute to the conquest of the Aztecs in the early 16th century? A. The spread of European diseases B. The technological and cultural weakness of the Aztec state C. Alliances with other indigineous forces D. Religious beliefs among...

18 years ago

Last question from my study guide that I am having problems with. The Scientific Revolution; A. Implied rapid changes involving large numbers of people B. Did not involve more than a few hundred human beings C. Progressed steadily from one correct thought...

18 years ago

In the initial years after the wars of independence, Latin Americans: A. Had driven out their colonial rulers B. Challenged the colonial economic and social structures C. Capitilized on popular, grassroots movement to effect social changes D. Both B and C...

18 years ago

What was the most important factor that led to the defeat of the Chinese Nationalists by the Communists? A. Their cooperation with local landlords and regional officials. B. Their alliance with Japan that ended the war. C. They appealed to workers who wer...

18 years ago

The first European country to adopt a program of social welfare legistaltion was A. Germany B. France C. Britain D. Russia

18 years ago

During the 20th century, relations between Muslims and Hindus: A. Grew wider apart B. Grew closer together due to Indian Nationalism C. Became the primary focus of British diplomacy D. Had suprisingly resulted in little bloodshed.

18 years ago

I am having trouble finding the answer to the following homework question. Can someone please assist me so I can get on the right track? Since world war ll, the European imperial countries have: A. Tried to reestablish their former empires especially in A...

18 years ago

I am having a problem with the following question. I have read and re-read my text book in search of the proper answer to no avail, so I turn to this board for assitance please. In comparison to political life on the continent, the British system was A. G...

17 years ago

In Asiam Islamic religious and cultural practices A. Were spread through war and jihad B. Were resisted by the inhabitants of towns and cosmopolitan centers C. Diffused from trading and urban centers to the countryside D. Accompanied the rejection of all...

17 years ago

This is due Monday and I am having problems. Only have an educated guess but want to see what you all think. Industrialization in Europe A. Allowed many European artisans to become factory owners. B. Forced many artisans to become permenant wage laborers...

17 years ago

This may seem like an easy question, but I am torn between two answers and would like some help. I am inclined to go with D. as my answer, but also feel like A. might also be correct. The greatsest number of elected officials responsible for the machinery...

17 years ago

Why are mandates such a cause of friction in intergovernmental relations? This is an essay question I am working on and am stuck as to some of the major points to highlight. Any assistance would be appreciated in getting me started.

17 years ago

Whay are federal grant programs so important to state and local governments? This is another essay question I am workming on and am stuck as to where to begin. If you could help with some highlights or pointers I would greatly appreciate it. This course i...

17 years ago

Which of the following is an alternative to the bureaucratic paradigm? A. An organization is defined by the resources it controls B> An organization sticks to routine and focuses on its own needs C. An organization empowers front line employees D. An orga...

17 years ago

I believe I have the correct answer for this one, but just want to make sure. According to theories of French and Raven, Martin Luther King Jr exemplified which style of power in his leadership of the civil rights movement? A. Referent power B. Coercive p...

17 years ago

I have a paper due on the following topic. Any assistance to get me started would be appreciated. Why is an audit so often considered to be the final phase of the bugetary process?

17 years ago

I have a paper due on the following topic. Any assistance to get me started would be appreciated How do labor relations practiices in the public sector differ from those in the private sector?

17 years ago

Last question... I am having a hard time finding the correct words to explain the following. What are the principles of public financial management?

17 years ago

PLEASE HELP. I am stuck on this question. Which of the following is not one of the outside forces impacting an agency head? A. Legislators B. The courts C. Demands of unionized workers in the agency D. Special Interest groups

17 years ago

The capture hypothesis states that public organizations A. Steal employees from the private sector B. Battle for more than their fair share of tax monies C. Become influenced by special constituencies D. will, when given the opportunity, bleed resources f...

17 years ago

LAST QUESTION I PROMISE> I AM STUCK PLEASE HELP In the area of public administration, which of the following is considered to be a reformer? A. Franklin D Roosevelt B. Dwight D Eisenhower C. Gerald R Ford D. Calvin Coolidge

17 years ago

I have to write a NewsPapper on a book I read consisting on the main charter ect. and I am not that great at writing pappers.

17 years ago

How do you find all the solutions of the equation in the interval [0,2π)? 3tan^3x=tanx

17 years ago

Because of prevailing winds, a tree grew so that it was leaning 4 degrees from the vertical. At a point, 35 meters from the tree, the angle of elevation to the top of the tree is 23 degrees. Find the height h of the tree

17 years ago

The question is: A Woman is selling an (X) amount of Oranges The first time she sold half of the total Oranges and half of an Orange. The second time she sold half of what is left of the Oranges and also half of an Orange. The third time she sold half of...

16 years ago

A lobsterman's buoy is a solid wooden cylinder of radius r and mass M. It is weighted on one end so that it floats upright in calm sea water, having density . A passing shark tugs on the slack rope mooring the buoy to a lobster trap, pulling the buoy down...

15 years ago

A police car is traveling east at 40.0 m/s along a straight road, overtaking a car ahead of it moving east at 30.0 m/s. The police car has a malfunctioning siren that is stuck at 992 Hz. What is the wavelength behind the police car in meters?

15 years ago

Why is a stick of gum like a sneeze?

15 years ago

how to simplify radicals

15 years ago

What is the percent yield if 4.65g of copper is produced when 1.87g of aluminum reacts with an excess of copper(II) sulfate? 2Al(s)+3CuSO4(aq)==>Al2(SO4)3(aq)+3Cu(s)

15 years ago

The equation below shows the incomplete combustion of ethene. C2H4(g) + 2O2(g) ==> 2CO(g) + 2H2O(g) If 2.70 mol C2H4 is reacted with 6.30 mol O2, a) identify the limiting reagent. b) calculate the moles of water produced. Show all steps.

15 years ago

The reaction of flourine with ammonia produces dinitrogen tetrafluoride and hydrogen fluoride. 5F2(g) + 2NH3(g) ==> N2F4(g) + 6HF(g) a)If you have 66.6 g NH3, how many grams of F2 are required for complete reaction? b)How many grams of NH3 are required to...

15 years ago

what do limiting reagents have to do with... 5F2(g) + 2NH3(g) ==> N2F4(g) + 6HF(g) a)If you have 66.6 g NH3, how many grams of F2 are required for complete reaction? b)How many grams of NH3 are required to produce 4.65g HF? c)How many grams of N2F4 can be...

15 years ago

Distinguish between efflorescent and hygroscopic substances.

15 years ago

x^2+y=9, x-y+3=0. Need to solve using substitution method.

15 years ago

solve following using "elimination method" 3x^2 + 4y = 17 2x^2 + 5y = 12

15 years ago

Gasohol contains ethanol (C2H4OH)(l), which when burned reacts with oxygen to produce CO2(g) and H2O(g). How much heat is released when 12.5g of ethanol burns? C2H5OH(l) + 3 O2(g) --> 2 CO2(g) + 3H2O(l) Delta H = -1368kJ

15 years ago

What does the treatment of the colonies by their European powers tell you about their views of these colonists and natives?

15 years ago

Find the area of a square given that the length of each of its sides is 1/4 the value of its area.

15 years ago

I want to ride. What parts of speech are to ride in this sentence.

15 years ago

Find two possible numbers that differ by 8 and whose reciprocals differ by 1/6.

14 years ago

a girl throws a ball vertically upwards at 5m/s from the roof of a building 20m high how long will it take the ball to reach the ground? and what will its speed be when it strikes the ground

14 years ago

a car is approaching a traffic light at 25m/s when it turns red. The driver takes 1 second to react and put his foot on the brake pedal, after which the car decelerates at 2m/s^2. find the distance needed for the car to come to stop after the light turns...

14 years ago

If a person is 66 inches tall is standing 15 feet away from a streetlight. If the person casts a shadow 84 inches long, how tall is the streetlight?

14 years ago

Write the balanced net ionic equation. Label species as solids liquids gase aqueous. HNO3(aq) + Ba(OH)2(aq) ---> I don't understand the steps? And how to balance it?

14 years ago

Liquid sodium can be used as a heat transfer fluid. It's vapor pressure is 40.0 torr @ 633 degrees C and 400.0 torr @ 823 degreees C. Calculate it's heat vaporization.

14 years ago

If S is an element of [ 3pi/2 , 2pi ] what quadrant does the terminating side lie in and evaluate for sine theta

13 years ago

A spinning flywheel has rotational inertia I = 401.9 kg · m2. Its angular velocity decreases from 20.5 rad/s to zero in 257.1 s due to friction. What is the frictional torque acting?

13 years ago

A turntable must spin at 33.7 rpm (3.53 rad/s) to play an old-fashioned vinyl record. How much torque must the motor deliver if the turntable is to reach its final angular speed in 1.5 revolutions, starting from rest? The turntable is a uniform disk of di...

13 years ago

A solution of an unknown monoprotic weak acid was titrated with 0.100 M NaOH. The equivalence point was reached when 37.48 ML of base had been added. From a second buret, exactly 18.74 of 0.100 M HCl were added to the titration solution. The pH was then m...

13 years ago

6 sided die is rolled 8 times, how many sequence of rolles are there?

13 years ago

a – 6 = 2b a + b = 15

13 years ago

Alternate exterior angles are always ?

13 years ago

Use all ten digits from 0 to 9 only once. Do not use 0 in either the milions or thousandths places. What is the greatest number less than 5 million?

13 years ago

rectangular form to polar form xy=12 rsinÆŸ rcosÆŸ=12 would the answer be: r^2=12/cosÆŸ sinÆŸ please show steps, Thanks

12 years ago

1). After the assignment statement result = isspace('\t'); result has the value ________. 2). The data type of islower('g') is ________. 3). What will be output given the following information: float * pointer; float pay = 3.75; pointer = &pay; cout << &p...

12 years ago

True or false. P (n, r) = r! C (n, r). explain why please, thanks

12 years ago

A 0.40 kg mass is attached to a spring with force constant 26 N/m and released from rest at a distance of 3.2 cm from the equilibrium position Use conservation of energy to find the speed of the spring when it is halfway to the equilibrium position Find t...

11 years ago

Samantha swam 30 meters to a boat in 16 seconds. How long did it take her to swim each meter? How would I work this out? Thank You

11 years ago

Samantha swam 30 meters to a boat in 16 seconds. How long did it take her to swim each meter? I worked it out this way 8/15 x 30 = 240/15 240 divided bt 15 = 16 seconds my teacher said I was wrong and said the answer was 30/16????

11 years ago

A population is normally distributed with mean 30, population SD =10, Sample size 25. What are the mean and variance of the distribution of means, respectively?

11 years ago

What is the sample Z score to reject the null hypothesis if the cut off Z score +-2.31?

11 years ago

12. What does the following quote reveal about Montressor’s intentions? "'Pass your hand,’ I said, ‘over the wall; you cannot help feeling the nitre. Indeed it is very damp. Once more let me implore you to return. No? Then I must positively leave you. But...

11 years ago

16. What is the effect of the author’s use of assonance in the following line from “The Raven?” “For the rare and radiant maiden whom the angels name Lenore—” (1 point) A It creates emphasis on Lenore. B It explains Lenore’s appearance. C It illustrates t...

11 years ago

17. In Shirley Jackson’s “The Lottery,” how does the author use Tessie’s late arrival to help create suspense? (1 point) A The reader does not know what event Tessie has arrived late for. B The reader knows that the townspeople are aware of Tessie's late...

11 years ago

A car dealership employs 12 salesman and 28 mechanics. What is the ratio of salesman to mechanics?

11 years ago

The student-to-faculty ratio at a small college is 17:3. The total of students and faculty is 740. How many faculty members are there at the college? How many student?

11 years ago

The Suva Energy Information Administration reported that 51.7% of homes in Sunnyville were heated by natural gas. A random sample of 200 homes found that 115 were heated by natural gas. Does the evidence supports the claim, or has the percentage changed?...

11 years ago

Are parents and school management playing a suitable role to control increasing school violence? If not, what else can they do to help solve the problem of school violence?

10 years ago

Are the juvenile courts doing enough to change the treatment of juveniles in the justice system?

10 years ago

How do you feel about juvenile delinquency?

10 years ago

What is the context of the juvenile justice system

10 years ago

I need to see how this is answered. 1. Lauren deposited $200 into her savings account with 1% interest rate compounded annually. After 4 years her balance was $208.12. Colby deposited $200 into a savings account that earned a 2% simple interest rate for 4...

10 years ago

In your opinion what do you think is more important, civil liberties or security? Do you think that one outweighs the other?

10 years ago

With the recent terrorists threats that the US has had for example the bombings at the Boston marathon, do you think the governement is going enough to protect the country from terrorism?

10 years ago

Does inspirational appeal always have to be engaged from a "top- down" approach? Can a leader develop a team where he becomes nearly "lateral" to his team at times that an inspirational appeal is employed, especially if it is genuine?

10 years ago

A square coil with 30 turns has sides that are 18 cm long. When it is placed in a 0.31-T magnetic field, a maximum torque of 0.60 N⋅m is exerted on the coil. What is the current in the coil?

10 years ago

CAMERON AND HIS FAMILY WERE EATING LEFTOVER LASAGNA. There was 1/2 of the lasagna left. Cameron has one brother, one sister, and two parents. If everyone gets the same size pieces, what fraction of the original lasagna does each member of cameron's family...

10 years ago

In a certain state, each automobile license plate number consists of two letters followed by a four-digit number. To avoid confusion between "O" and zero and between "I" and one, the letters "O" and "I" are not used. How many distinct license plates can b...

10 years ago

I had to solve this quadratic equation using the complete the square method. Did I do it correctly? The problem is 3x^2+18x+10= 0 (3x^2+18x+10)/3= 0/3 = x^2+6x+(10/3)=0 x^2+6x+(10/3)-(10/3)=0-(10/3) =x^2+6x= (-10/3( x^2+6x +(6/2)^2= -10/3+(6/2)^2 x^2+6x+9...

10 years ago

Assume that women's heights are normally distributed with a mean given by mu equals 63.8 inμ=63.8 in, and a standard deviation given by sigma equals 3.1 inσ=3.1 in. Complete parts a and b.

9 years ago

Sima wishes to accumulate $60000 in five years. She invests twice that amount in a fun that earns 7.2%, compounded quarterly. How much does she invest in each fund.

8 years ago

List a sequence of transformations which maps the graph of y=x^2 to the image with equation y=4*(2x-3)^2 + 1 Please help

8 years ago

I need to find the intercepts for: f(x)=e^(x^2-9x+20)-1

8 years ago

Suppose you drop a tennis ball from a height of 9 feet. After the ball hits the floor, it rebounds to 80% of its previous height. How high will the ball rebound after its third bounce? Round to the nearest tenth. A. 5.8 feet B. 1 feet C. 4.6 feet D. 7.2 f...

6 years ago

Find the missing term of the arithmetic sequence 24, __, 36, ... A. 34 B. 30 C. 42 D. 20

6 years ago

What is the period of the function? y=4 cos pi x A. 1 B. 2 C. pi D. 2pi

6 years ago

In Mexico and most of Central America, most wealth is A. concentrated within the upper class. B. spread out evenly among all the people. C. divided between the middle class and the upper class. D. given to help the poorer class.

5 years ago

Here are four numbers. 0.43 3 7 43.8% 7 16 Write these numbers in order of size. Start with the smallest number

5 years ago

How many solutions does the system of equations below have? 6x − 8y = 7 –10x + 9y = –2

3 years ago

Answers

The following answers were posted by visitors named Keith.

I am leaning towards either A or D as logical answers.

17 years ago

Thank you for the assistance. This is an online course that is real difficult to comprehend without any instructor to turn to. I like challanges though.

17 years ago

Using the difference quotient of (x+h)and Evaluate f(x)=(x+y)^3

17 years ago

What is the right answer? Do you know?

15 years ago

what does limiting reagent have to do with problems a, b, and C?

15 years ago

Thanks

15 years ago

Luteinizing hormone (LH) and follicle-stimulating hormone (FSH) are called gonadotropins because stimulate the gonads - in males, the testes, and in females, the ovaries. They are not necessary for life, but are essential for reproduction. These two hormo...

15 years ago

No. Unless you use pentagons and octagons in a configuration similar to what is commonly found on a soccer ball

15 years ago

That was my first thought but it seems to easy to be true!!!!

15 years ago

k(min)=(V^2/(gr)) so, (26^2/(9.8*200))= .34

15 years ago

yes i read the article.

14 years ago

ok could you help with the general answer to the questions, the article didn't help out much. Which industries have substantially reduced fixed cost commitments? Do you believe this reduction in costs has substantially impaired the ability of these indust...

14 years ago

Sorry, the question is "A person is 66 inches tall is standing 15 feet away from a streetlight. If the person casts a shadow 84 inches long, how tall is the streetlight?"

14 years ago

You have four vectors. For each one resolve them into North and east components. Adding the North components. N= 75 + 0 + 125 sin(30) - 150 = - 12.5 m And adding the east components we get E = 0 + 250 + 125 cos(30) + 0 = 358.25 The magnitude of the result...

I do not have a clue what it is cause it has been a long time sense I have read this book. Can you please help me?

11 years ago

ugh i will just go elsewhere

11 years ago

1.More specifically, in the third and fourth quarter of 2000, at the direction and with the knowledge of WorldCom’s senior management, Vinson Normand and others, by making and causing to be made entries in WorldCom’s books which improperly decreased certa...

11 years ago

any state

10 years ago

But overrall Are parents and school management playing a suitable role to control increasing school violence?

What is your perspective towards juvenile delinquency and school violence

10 years ago

Ok, so Intensity = Power/Area Intensity of sound expanding in a sphere will be I=Power/(4pi*radius^2) a) Power = 0.602, A= (4pi*(28.0/2)^2 Intensity = 0.602/2463.01 Intensity + 2.44E-4 Thats for one speaker. So multiply it by 2 for a total Intensity of 4....

10 years ago

but shouldn't we include cameron? wouldn't this make 5 people?

10 years ago

I was thinking it was 1/10 but the only concern I have was when the questions says of the original lasagna.

Clinical Psychologist

9 years ago

69 tayo

8 years ago

I still do not understand, pardon me Could u use the terms dilation, reflection and translation and the axes?

8 years ago

Guys, IMHERETOSAVETHEDAY and Dylan are the same person for one. And 2, the answers are completely wrong.

8 years ago

but what are the parameters of a?

8 years ago

The number one reason for the failure of new business is

1. B - 5 2. A - approximately every 100,000 years 3. B - The retreat of an ice sheet is faster. 4. C - ice shelves 5. A - Changes in the orbit of the Earth around the Sun 6. D - Steppe 7. A - True 8. A - True 9. A - True 10. B - False

7 years ago

Thanks i really needed the help

7 years ago

wait so what's the answer lol

7 years ago

wait so what's the answer lol I'm confused

7 years ago

I don't think you're using that word correctly.

6 years ago

I think it is b also

5 years ago

For what accomplishment is Toussaint L'Ouverture remembered? A. leading the first successful independence movement in the Caribbean B. driving European colonists out of the Caribbean C. ending the slave trade between Africa and the Caribbean D. founding t...

5 years ago

Tarzan acts in "the present" moment as the universe presents a situation (woman needing to cross a muddy road while wearing a silk dress). Tarzan ignores what "people" expect of him as a "monk" and just fulfills a need. He is unconcerned with what others...

4 years ago

i use Odysseyware.

4 years ago

Take the product of 2 numbers and divide by the sum of 2 number (6×4)÷(6+4) =2.4

3 years ago