# Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 2x + 10y = 58 -14x + 8y = 140

91,718 questions, page 446
1. ## math

A test has 125 items. Each correct answer earns 1point and 65 percent is a passing grade. If you get 42 answers wrong will you pass? Show working

asked by Devon on January 31, 2012
2. ## US History

Can I get some links to help me write this essay, please? 'Show how the ideas of the competing political positions on the creation of the new national government continued down to at least the time of the Civil War.' Thanks -MC

asked by mysterychicken on October 21, 2010
3. ## Sociological

Using the sociological perspectives: functionalism, conflict, symbolic interactionism and feminism, show how Facebook has made an impact on today's technologically-advanced society.

asked by Nancy on March 4, 2012
4. ## physics

From the roof of a 64 metres high building a ball was thrown which is of 5kg mass.how long it takes to reach the ground? Please show the process with answer

asked by Zarine on April 4, 2016
5. ## calculus

Please help. I got stuck on this problem all week. And please show steps. Use Taylor Inequality to estimate approximation f(x)Tn(x) when x lies in the given interval. Round your answer to six decimal places. a=3, n=3, 2.5

asked by Anonymous on May 3, 2019
6. ## Calculus

Find the area of a shaded region whose bounded by equations x = y^2 - 4y, x = 2y - y^2, over the point (-3,3). Based on the subtraction/integration I did the answer should be 36. I'll show what I did below. ∫ (-3,3) 2y - y^2 - y^2 - 4y But this is

asked by Quay on April 27, 2019
7. ## math

The box-and-whisker plots show data for the test scores of four groups of students in the same class. Which plot represents a group with a median grade below 65?

asked by Kyla on March 17, 2014
8. ## US History

Linksss pleasee! 'A great deal of America's success can be traced to the impact of inventions. Show how several of these developments helped the country to grow.' Thaaanks! -MC

asked by mysterychicken on October 21, 2010
9. ## Algebra

We are learning using the log button in algebra. I have a TI-83 calculator. My book says that log10 85 (there is no space between thet 10 and the 85, that's just to show the different numbers) is equal to 1.93 approximately. But I got 85. How do you

asked by Tatiana on January 17, 2009
10. ## ALGEBRA

A student inherited \$4,200 and deposits x dollars in American Savings. Write an expression to show how much she has left to deposit in a City Mutual account.

asked by TERRY on May 25, 2014
11. ## Math

An airline experiences a no-show rate of 6%. What is the maximum number of reservations that it could accept for a flight with a capacity of 160, if it wants the probability of accommodating all reservation holders to be at least 95%?

asked by Anonymous on January 25, 2013
12. ## Calculus

Write the first four nonzero terms and the general term of the Taylor serires for f about x=0. f(x)=2x/(1+x^2) I feel that I'm doing this wrong because finding the derivatives of f(x) look really messy. Can you please show me the steps? Thanks in advance!

asked by W on February 9, 2012
13. ## electronics

Find the value of the remaining components of a common emmitter single stage amplifier circuit given Ic=3mA, Tr=ZTx300, hfe=80, F=40Hz, Ve=2.5 show workings A

asked by kaycee on March 20, 2016
14. ## Chemistry

The motor is connected from it's battery and used as a generator.On the axes(vertical is amps and horizontal is time) show the type of current it provides when it is rotated through 2 complete revolutions

asked by Terry on May 27, 2014
15. ## English

Based on paragraph 10, what does the sentence " i look for riddles" show about real bird a. he is curious about life b. he likes to joke with others c. he often guesses on problems d. he is knowledgable about nature

asked by Oliver on February 27, 2019
16. ## guilan

1-Use Taylor series expansion (degree 0 to 6) about x’=pi/4 to find an approximation for f(x) = cosx at point x=pi/3 and then compare the result with the exact data.(show the results in a table).

asked by payam on March 22, 2013
17. ## Econ MC

Dick owns a dog whose barking annoys Dick's neighbor Jane. Suppose that the benefit of owning the dog is worth \$700 to Dick and that Jane bears a cost of \$500 from the barking. Assuming Dick has the legal right to keep the dog, a possible private solution

asked by Econ on March 22, 2007
18. ## Chemistry

The molecular weight of glucose is 180.2 and the molecular weight of lactose is 342.3. What is the molarity of a 25% glucose solution? What is the molarity of a 25% lactose solution? I know that molarity = mol/L or mol/1000 mL and that molecular weight is

asked by Susie on February 10, 2009
19. ## chemistry

thanks for any help with these translations into scientific notation: 1. magnesium ribbion is dropped into an aqueous solution of hydrochloric acid 2. a solid peice of copper is burned in pure oxygen 3. zinc carbonate is strongly heated in a crucible 4.

asked by key on January 19, 2007
20. ## Chemistry

Barium carbonate and nitric acid reacts in a double displacement reaction. One of products also dissociates and evolves carbon dioxide. Write the net ionic reaction including the proper use of phase labels for this solution run in aqueous solution. After

asked by Holly on June 24, 2013
21. ## Chemistry

Cyclohexane has a freezing point of 6.6 degree Celsius and a K(f) of 20.0 degree Celsius/m. 1.50g of an unknown solute is dissolved wth 18.0g of cyclohexane. The freezing point of the solution was 1.3 degree Celsius Using this iInformation assuming the

asked by Michael on May 27, 2013
22. ## physics help needed very urgent !!!

The block in the figure below lies on a horizontal frictionless surface and is attached to the free end of the spring, with a spring constant of 55 N/m. Initially, the spring is at its relaxed length and the block is stationary at position x = 0. Then an

asked by helper on October 26, 2012
23. ## physics

The block in the figure below lies on a horizontal frictionless surface and is attached to the free end of the spring, with a spring constant of 65 N/m. Initially, the spring is at its relaxed length and the block is stationary at position x = 0. Then an

asked by help on December 14, 2008
24. ## Physics to be solved

The block in the figure below lies on a horizontal frictionless surface and is attached to the free end of the spring, with a spring constant of 55 N/m. Initially, the spring is at its relaxed length and the block is stationary at position x = 0. Then an

asked by Rioster2012 on October 26, 2012
25. ## English

Tomorrow we have several events. I'd like you to know the schedule of our school. From June 2 through June 4, second year students have a school excursion (trip), which is a kind of study tour. They have a day off on June 5th. So you don't need to go to

asked by John on May 27, 2009
26. ## chemistry

Plastic articles can be chromium-plated by coating them with thin layer of graphite paste,placing them in a bath of aqueous chromium(III) sulphate and electroplating. a)Suggest a reason why the article is first coated with graphite. b)what substance could

asked by harish on March 10, 2013
27. ## equation

if the gas prices was say was .90 a gallon in 1950 and the prices now are 3.00 a gallon how would you write an equation to show the increase I am needing to graph this so i need a slope i think can anyone explain this please There is no need to plot a

asked by larry on April 17, 2007
28. ## Georgia state history

which of the following actions does not describe land ownership in royal georgia? A: Women were allowed to own property.****** B: The largest land grants were limited to 500 acres. C: The headright system was used to determine the size of the grant. D:

asked by Sara on September 24, 2015
29. ## Social STUDIES

Direct democracy- all qualified citizens are free to participate in the decision making process Representative democracy- legislators elected by the people in free and open elections debate and vote on public issues to determine the laws Aristocracy- a

asked by Anonymous** on July 7, 2011
30. ## English help

"The wagon turned and crawled out the entrance" is an example of personification. What is the impact of using this method? A. It implies that the fixer does not want to leave. B. It shows that the fixer is very fond of his wagon. C. It helps the reader

asked by Cassie on January 31, 2014
31. ## Chemistry

I was wondering if you would be able to help me with a Chemistry question about the theoretical pH of a buffer solution. I have to calculate the theoretical pH values expected for a 200mL buffer solution containing a 1:1 ratio of acetic acid and sodium

asked by Lily May on April 30, 2018
32. ## Economics

Suppose that a family's tax liability equaled its income multiplied by one-half minus \$10,000. Under this system, some families would pay taxes to the government, and some families would receive money from the government through a "negative income tax." a.

asked by Sarah on March 11, 2007
33. ## math, economics, game theory

Two people have 10 dollars to divide between themselves. they use the following procedure. each person names a number of dollars (nonnegative integer), at most equal to 10. IF the sum of the amounts that the people name exceeds 10 and the amounts named are

asked by eric on September 10, 2007
34. ## Economics

I have the following question in my assignment: The cost of producing stero systems has fallen over the past several decades. A:Use the supply-and-demand diagram to show the effects of fallaing production costs on the price and quantity of steros sold.

asked by G on March 11, 2008
35. ## English Literature

Sir Gawain and the Green Knight is a literary work of great merit. However, it contains implausible or strikingly unrealistic incidents or characters. Write an essay of approximtely 500 words that demonstrates how various incidents or characters (at least

asked by Ana on February 22, 2007
36. ## science(chem)

[b]1.[/b]Is TLC a qualitative or quantitative analysis? Is there any way that it can be both? Explain. ~I say it can be both since it can be used to go and determine what exactly is in a sample of mixed compounds which would be qualitative analysis. It can

asked by ~christina~ on October 13, 2007
37. ## physics

A 200g mass is attached to a spring and allowed to execute simple harmonic motion with a period of 0.25seconds. If the total energy of the system is 2.0 joules, find the force constant of the spring and the amplitude of the motion.

asked by Tina on December 3, 2017
38. ## college physics

You step onto a hot beach with your bare feet. A nerve impulse, generated in your foot, travels through your nervous system at an average speed of 124 m/s. How much time does it take for the impulse, which travels a distance of 1.60 m, to reach your brain?

asked by jess on September 13, 2015
39. ## Physics

You step onto a hot beach with your bare feet. A nerve impulse, generated in your foot, travels through your nervous system at an average speed of 113 m/s. How much time does it take for the impulse, which travels a distance of 1.50 m, to reach your brain?

asked by Amanda on September 26, 2010
40. ## Science

In a home's central heating system when the room temperature measured by thermostat reaches a set value, the thermostat sends a message to the heater, and the heater switches off. These actions are an example of: A. a model. B. feedback. C. input. D. A

asked by Micheal on September 20, 2016
41. ## Health care

of the following is the coding system that was set up to describe specific products, supplies, and equipment that are used in medical practices, but that aren't listed in CPT? A. The ABC Code Set B. The National Drug Code C. CDT-4 D. HCPCS D

asked by Anonymous on August 26, 2017

Which role did the Etruscans play in Rome’s early development? A. They were the first kings of Rome. B. They provided a model for the Roman government. C. They influenced the Romans' writing system and architecture. D. They founded the first city in the

asked by connexus girl on December 11, 2018
43. ## South America

1. Under America's second party system, the Whigs stood for A. policies that kept government hands off business and industry. B. policies that directly supported commercial enterprises. C. a "negative liberal state." D. a "liberally negligent" state.

asked by kitty on December 9, 2011
44. ## Physics

You step onto a hot beach with your bare feet. A nerve impulse, generated in your foot, travels through your nervous system at an average speed of 152 m/s. How much time does it take for the impulse, which travels a distance of 1.65 m, to reach your brain?

asked by Sherlie on September 25, 2016
45. ## Social Studies

Most of Southeast Asia's land is: A. below sea level, so a system of dikes is used to keep it from flooding. B. contained in a vast land mass with very few bodies of water. C. subject to a desert like climate. D. either part of a peninsula or part of an

asked by Anonymous on January 7, 2014
46. ## math word problem

In the U.S., we often write dates such as July 4, 1776, as 7/4/76. In other countries, the month is given second and the same date is often written as 4/7/76. If you do not know which system is being used, how many dates in a year are ambiguous? 144 132

asked by M.A. on October 12, 2010
47. ## Thermodynamics

A 196-g aluminum calorimeter contains 530 g of water at 19.8° C. Aluminum shot with a mass equal to 273 g is heated to 100.0° C and is then placed in the calorimeter. Find the final temperature of the system, assuming that there is no heat transfer to

asked by Nick on February 1, 2015
48. ## Economics

What is an economic concept necessitating choices and priorities in any society? Any encyclopedia entry illustrating how a hunter-gatherer group collects and shares food resources is decribing that society's _________. -Would it be economic system??

asked by Anonymous on September 22, 2007
49. ## History

HELPPPPP DUE TOMORROW 1)Compare the different forms of slave protest?? 2) Identify the conditions of slavery that encourage the enslave Africans to resist this system??? 3) Identify the measures used by enslaved females only against enslaved men????

asked by Shakira on February 20, 2018
50. ## Physics HELP

Two blocks having mass m1 = 6 kg(m1 on ramp of 30 degrees) and m2 =3 kg are connected by a light rope and slide on a frictionless surface as in the figure below. A force F = 10 N acts on m2 at 20 degrees relative the horizontal. Find the acceleration of

asked by Sabrina on October 7, 2014
51. ## Precalculus

Find an equation of the circular orbit of a satellite 500 miles above the surface of earth. Place the origin of the rectangular coordinate system at the center of Earth and assume that the radius of Eatch is 4000 miles.

asked by Anonymous on March 29, 2015
52. ## Physics

A box of mass m2 = 3.1 kg rests on a frictionless horizontal shelf and is attached by strings to boxes of masses m1 = 1.6 kg and m3 = 2.6 kg as shown below. Both pulleys are frictionless and massless. The system is released from rest. After it is released,

53. ## Social Studies

19. Explain why the capitalist system developed in Europe. 20. Describe the hardships and indignities faced by Africans from the time of being captured and transported to the Americas to their life as enslaved laborers in the Americas. Thank you for your

asked by Harleen Jones on November 28, 2018
54. ## Physics

Three masses, M1= 4.1 kg, M2= 4.1 kg, and M3= 6.7 kg are made of the same material. They are on a horizontal surface and connected by massless strings. The system accelerates to the right at 2.47 m/s2 due to an external force F pulling on M3. Given that T1

asked by Sarah on February 17, 2011
55. ## 6th grade social studies

Which role did the Etruscans play in Rome’s early development? A. They were the first Kings of Rome. B. They provided a model for the Roman government C. They influence the Romans writing system and architecture D. They founded the first city in the

asked by OwO on February 21, 2019
56. ## Math

Assume that if students buy more than \$250 of art supplies in one visit, they may put the charge on a student account with terms of 2/10 EOM. If a student makes the purchase on September 16, on what day does the 2% discount expire? If the purchase is made

asked by Litta on October 23, 2013
57. ## arithmetic

5. Assume that if students buy more than \$250 of art supplies in one visit, they may put the charge on a student account with terms of 2/10 EOM. If a student makes the purchase on September 16, on what day does the 2% discount expire? If the purchase is

asked by Anonymous on October 20, 2013
58. ## Physics

A projectile is shot horizontally at 30m/s from the roof of a building 100m tall. Use g=10m/s^2. Choose + vertical direction to be pwards. a) determine the time necessary fot the projectile to reach the ground below b) determine the horizontal distance

asked by Tammy on September 25, 2007
59. ## Physics

A projectile is shot horizontally at 30m/s from the roof of a building 100m tall. Use g=10m/s^2. Choose + vertical direction to be pwards. a) determine the time necessary fot the projectile to reach the ground below b) determine the horizontal distance

asked by Tammy on September 25, 2007
60. ## Physics

Firemen are shooting a stream of water at a burning building. A high-pressure hose shoots out the water with a speed of 21.0 m/s as it leaves the hose nozzle. Once it leaves the hose, the water moves in projectile motion. The firemen adjust the angle of

asked by Josh on September 17, 2006
61. ## English IIB

It takes both bravery and self-sacrifice to be a hero. Heroes have the inner strength to stand up for their beliefs, even in the face of danger. Those who fight for a just cause may not always triumph in the end, but a hero will always triumph in spirit.

asked by nereyda on October 3, 2015
62. ## Math

. Vern sold his 1964 Ford Mustang for \$55,000 and wants to invest the money to earn him 5.8% interest per year. He will put some of the money into Fund A that earns 3% per year and the rest in Fund B that earns 10% per year. How much should he invest into

asked by Josh on March 4, 2019
63. ## bobpursley

ok im doing my physics homework and we have to submit the answers online. i keep getting these questions wrong and i only have one more try can someone please tell me how to work it? a 2.5 kg otter starts from rest at the top of a muddy incline 94.6 cm

asked by Claudia on October 15, 2008
64. ## AP Macroeconomics

I got this question wrong: Which of the following best describes the relationship between bank reserves, the federal funds rate, and a decrease in interest rates for consumers and business? The answer is: If the FOMC uses monetary policy to increase the

asked by ashley on December 6, 2015
65. ## PSY

In what ways has the information changed you life? Has it changed your personal belief system? Has it changed your understanding of your fellow human being? How have you implemented the concepts from this course in your life?

asked by Missy on January 19, 2011
66. ## physics

A charge of -2.68 ✕ 10-9 C is at the origin of a coordinate system, and a charge of 7.77 ✕ 10-9 C is on the x-axis at 2.00 m. At what two locations on the x-axis is the electric potential zero? (Hint: One location is between the charges, and the other

asked by kaila on June 4, 2014
67. ## Chemistry

51.34 g of water at 81.5 oC is added to a calorimeter that contains 52.13 g of water at 40.7 oC. If the final temperature of the system is 59.4 oC, what is the calorimeter constant (Ccalorimeter) ? Use 4.184 J/goC for the heat capacity of water.

asked by Brittany on November 8, 2012
68. ## chemistry

51.59 g of water at 82.6 oC is added to a calorimeter that contains 48.01 g of water at 40.9 oC. If the final temperature of the system is 59.4 oC, what is the calorimeter constant (Ccalorimeter) ? Use 4.184 J/goC for the heat capacity of water.

asked by emily on March 26, 2012
69. ## physics

A mass hung from a spring stretches the spring by 11 cm when the mass is resting at its equillibrium position. What will be the frequency of oscillation of this system if the mass is put in motion?

asked by Zac on April 3, 2016
70. ## math statistic

The Chicago Public School system has about 680 schools. About 130 of the schools will be closed. If five schools are chosen at random find the probability that at least 3 of them will be closed.

asked by Evie on April 3, 2013
71. ## chemistry

For the system CaO(s) + CO2(g) = CaCO3(s), I added 1.00 mol of CaO(s) to 1.00L of 0.500M CO2(g) at 200 oC. At equilibrium the [CO2] = 0.150M. What is the value of Kp for this reaction?

asked by jayla on March 14, 2012
72. ## math

What will the graph look like for a system of equations that has no solutions? A. The lines will be perpendicular. B. The lines cross at one point. C. Both equations will form the same line. D. The lines will be parallel. Is the answer B?? Thank you

asked by Claire on April 30, 2015

A 1.35 kg mass is suspended from a spring with a spring constant of 189.0 N/m. The spring is attached to a rod which oscillates vertically at a frequency f. For what value of the frequency f will the system resonate?

asked by Nina on February 12, 2014
74. ## math x

8. The Chicago Public School system has about 680 schools. About 130 of the schools will be closed. If five schools are chosen at random find the probability that at least 3 of them will be closed.

asked by Jeffrey on April 3, 2013
75. ## Physics

We study the three point charges. They are held at the corners of an equilateral triangle with ℓ = 0.7 m. What is the electric potential energy of the system of three point charges? Use for the three charges q1 = +2Q, q2 = −3Q, q3 = +Q, where Q = 120

asked by Anonymous on January 31, 2016
76. ## Chemistry

Consider this equilibrium: N2O4(g) + heat NO2(g). Initially, a 1.0 L container is filled with 2.0 mol of NO2. As the system approaches equilibrium, what happens to the rate of reaction of NO2 breaking down?

asked by Will on April 29, 2011
77. ## criminology

Determine if the statement is true or false. Some psychologists, sociologists, and anthropologists conduct research, but it has little or no relevance to the criminal justice system. False True False?

asked by Bri on April 4, 2018
78. ## Chemistry

Consider this equilibrium: N2O4(g) + heat NO2(g). Initially, a 1.0 L container is filled with 2.0 mol of NO2. As the system approaches equilibrium, what happens to the rate of reaction of NO2 breaking down?

asked by Will on April 29, 2011
79. ## Chemistry

54.64 g of water at 82.1 oC is added to a calorimeter that contains 52.69 g of water at 42.3 oC. If the final temperature of the system is 59.4 oC, what is the calorimeter constant (Ccalorimeter) ? Use 4.184 J/goC for the heat capacity of water. I got 32

asked by milo on October 17, 2017
80. ## Chemistry

A sample of sodium-24 with an activity of 12 mCi is used to study the rate of blow flow in the circulatory system. If sodium -24 has a half-life of 15 hours, what is the activity of the sodium after 2.5 d ?

asked by Matt on July 20, 2010
81. ## chemistry

2NO (g) + Cl2 (g) 2NOCl (g) (reversible) equilibrium constat = 1 x 10^7 @ certain temp NO = 2.8 x 10^-2 mol Cl2 = 1.4 x 10^-3 mol NOCl = 5.9 mol all mixed in a 1.4 L flask what is Qc and what direction will system go?

asked by Anonymous on March 31, 2014
82. ## physics

when roy is holding the ball, it has a GPE of 5J.then when he throw the ball straight up it has 6J ofGPE and24J KE. a)before throwing the ball GPE=_____ KE=___ TE=____ b) as he realse the ball Gpe=__ KE___ TE=____ c) How much work did Roy do when he threw

asked by lisa on May 31, 2012
83. ## Algerbra 1

1/3x + 5/6 = 2/9x - 1/3 How do I solve this to get the answer? For basic algebra you need to understand that we can add (or subtract) the same quantity from both sides without affecting the = sign. We can also multiply and divide (except by 0) both sides

asked by Courtney on September 14, 2006
84. ## English

Word Bank: deliberately, derision, despair, diligent, fatigue, felicitous, fervent, impudent, insolence, keen, lingered, meagerness, merit, mock, obliged, resentful, tedious, terse, treacherous, vast. While most museum visitors displayed respect for the

asked by Ethan on June 18, 2015
85. ## Biochemistry

In yeast, ethanol is produced from glucose under anaerobic conditions. What is the maximum amount of ethanol (in millimoles) that could theoretically be produced under the following conditions? A cell-free yeast extract is placed in a solution that

asked by Josh on April 8, 2013
86. ## BioChem

In yeast, ethanol is produced from glucose under anaerobic conditions. What is the maximum amount of ethanol (in millimoles) that could theoretically be produced under the following conditions? A cell-free yeast extract is placed in a solution that

asked by B on October 30, 2013
87. ## Biochem

In yeast, ethanol is produced from glucose under anaerobic conditions. What is the maximum amount of ethanol (in millimoles) that could theoretically be produced under the following conditions? A cell-free yeast extract is placed in a solution that

asked by B on October 30, 2013
88. ## algebra

simplify. 3 - 2(4 - 7) ÷ 9 i don't know what to do after i subtract 4 and 7 which is -3 then multiply 2 which is -6 then i don't know what to do afterwards, i know pemdas so -6 divided by 9 cannot be so please help on that. the integers from -3 to +3 can

asked by anon on August 27, 2015
89. ## Math

An auditorium has 30 rows with 10 seats in the first row, 12 in the second row, 14 in the third row, and so forth. How many seats are in the auditorium My answer is 1170 but the way I figured out the problem was by listing numbers 1-30. the problem state

asked by Nikki on March 21, 2010
90. ## 5th grade math (word problems)

I'm not sure how to solve this: A group of friends went to an amusement park. 10 of them rode the ferris wheel, 15 rode carousel, and 11 rode the roller coaster. 7 of them rode both the ferris wheel & roller coaster. 4 rode both the ferris wheel &

asked by Alex on May 2, 2013
91. ## Economics

Help solving this question, please help me on how to do it. Don't give me the answer... If the banking system has \$15,000 of total reserves and a reserve requirement of 20%, the money supply can reach a maximum of \$30,000. \$65,000. \$75,000. \$150,000.

asked by Chris on October 4, 2009
92. ## Chemistry

a 4.000grams sample of aluminum metal is added to a solution containing 5.000grams of dissolved iron chloride. the reaction results in the formation of aluminum chloride and metallic iron. when the reaction is complete, unreacted aluminum remains, and this

asked by Anonymous on March 26, 2014
93. ## Physics

You have a mass of 2 kg attached to a spring with a spring constant 18 N/m. The mass is at rest at the equilibrium position. At time t=0 you hit the object with a hammer. This blow instantaneously gives the object a velocity of 3 m/s. The motion (after the

asked by Jessica on November 12, 2007
94. ## Science (chemistry)

Write a balanced chemical equation and state the reaction type for each of the following reactions: a.) nitrogen gas reacts with hydrogen gas forming ammonia (NH3) b.) carbonic acid breaks down to form carbon dioxide gas and water c.) aluminum foil reacts

asked by Anonymous on April 2, 2014
95. ## WorldHistory

Check? What were a peasants obligations to the lord of the manor? The peasant's obligations to the Lord of the Manor were based mostly on farming work. The peasant would work large proportions of their day on the land of their Lord, the rest of their day

asked by _ on May 3, 2013
96. ## I posted this yesterday and im STILL CONFUSED!

okay so i was given a worksheet with 15 word problems. i couldn't solve 2 so if you could help me out it would be good.. If you ask Catwoman how many cats she has, she answers with the riddle, 'five-sixths of my cats plus seven.' how many cats does she

asked by Brennan on October 20, 2008
97. ## Maths

A football match between United and City is watched by 24 000 spectators. Of the 24 000 spectators, 14 112 support United and 8208 support City. The rest of the spectators are neutrals who support neither team. a.Work out the percentage of the 24 000

asked by Stephen on April 27, 2015
98. ## Microeconomics

The quantity of TVs sold is 100 at the unit price \$200. Suppose the price elasticity of demand for TVs by the initial value method is 2.0, and you would like to decrease the unit price for TVs to \$150. Then the new quantity sold must be __________ . A. 125

asked by Josh on April 19, 2015
99. ## relative velocity

A radar antenna is tracking a satellite orbiting the earth. At a certain time, the radar screen shows the satellite to be 159km away. The radar antenna is pointing upward at an angle of 59.3 from the ground.Fine the x and y components(in km) of the

asked by leann on February 1, 2007
100. ## Mechanics

A load W=2 kN is applied vertically to joint C of truss ABCDE as indicated. You will use the method of joints to obtain the axial forces in the bars and reactions at the supports A, E . We start with the classification of the degrees of freedom as "free"

asked by AMK on May 19, 2013