# 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 835
1. ## Math

A good estimation for planning on purposes is to figure on ________ of your gross income to be realized income. 65% *** 70% 80% If I was told that I would be making \$40,000/year, would I need to multiply or divide by the percentage from the first question

asked by Anonymous on May 16, 2018
2. ## ECON--HELP!!!

I am at work and am sending this on my cell phone.. BEFORE MY EXAM TONIGHT, CAN ANYONE PLEASE HELP// 1. In the Country of Wiknam, the velocity of money is constant. Real GDP grows by 5 percent per year, the money stock grows by 14 percent per year, and the

asked by greg on October 22, 2007
3. ## algebra

A ball is thrown straight up from a rooftop 240 feet high. The formula below describes theÃ¢â‚¬â€¹ ball's height above theÃ¢â‚¬â€¹ ground, h, inÃ¢â‚¬â€¹ feet, t seconds after it was thrown. The ball misses the rooftop on its

asked by Anonymous on March 22, 2018
4. ## microeconomics

Using MS Excel or a table in MS Word, complete Table-1 (Joseph Farms, Inc., Cost and Revenue Data). Assume that the price is \$165. Assume the fixed costs are \$125, at an output level of 1. Assume that the data represents a firm in pure competition. Show

asked by lee on September 10, 2014
5. ## Chemistry

.50 - x / x = 3.20e-1 I need to solve for x. I was going to do .50 X 3.20e-1 and then take the square root but this is not correct. I am not sure what to do. Thank you for your help. Math(Please help) - Reiny, Tuesday, April 17, 2012 at 3:18pm You probably

asked by Hannah on April 23, 2012

.50 - x / x = 3.20e-1 I need to solve for x. I was going to do .50 X 3.20e-1 and then take the square root but this is not correct. I am not sure what to do. Thank you for your help. Math(Please help) - Reiny, Tuesday, April 17, 2012 at 3:18pm You probably

asked by Hannah on April 19, 2012
7. ## Chemistry

A solution contains 0.022 M Ag and 0.033 M Pb2 . If you add Cl–, AgCl and PbCl2 will begin to precipitate. What is the concentration of Cl– required, in molarity, when A. AgCl precipitation begins? B. AgCl precipitation is 99.99% complete? C. PbCl2

asked by Sally on April 21, 2013
8. ## chemistry

The following errors occurred when the experiment was carried out. How would each affect the calculated molar mass of the solute(too high, too low, no effect)? Explain. a. The thermometer used actually read 1.4 centigrade too high. b. some of the solvent

asked by Bbananasplit on December 12, 2010
9. ## Finance

1) A company wishes to issues bonds with a coupon rate of 5%. The company wishes to raise 100 million dollars net of commissions (5% of total sales). Each bond has a face value of \$1,000 and matures in 10 years. Interest is to be paid semi-annually. Using

asked by dpwnc on April 25, 2013
10. ## Math

A trail mix contains peanuts, chocolate pieces, and raisins. There are twice as many raisins as chocolate pieces. There are 20 less peanuts than raisins. In total, the mix contains 200 trail mix pieces. Write an equation in terms of r (the number of

asked by Jamie on January 5, 2017
11. ## Calc

a) y =ln(x-1) find dy/dx=? b) y=3 ln x - ln (1/x) where x >0, dy/dx= ? My teacher says the answers are a) (2x)/(x^2-1) and b) 4/x I am not sure how you find the derivative when they involve ln. Could you please explain to me how to get these answers? I

asked by Jamie on January 16, 2007
12. ## English

I urgently need you to check if the following exercise are appropriate. Thank you. 1. Complete with the correct form of must or have to. I... go on a school trip but I wanted to. 2. ....you ....leave early tomorrow? 3. You ....go to that club. It’s

asked by Henry2 on January 9, 2012
13. ## physics

A car traveling 65mph rounds an 100m radius horizontal curve with the tires on the verge of slipping. How fast can this car round a second curve or radius 300m? (assume the same amount of friction between the car's tires and each road surface) first curve

asked by Tammy on October 31, 2007
14. ## Physics

The wheels, axle, and handles of a wheelbarrow weigh W = 57 N. The load chamber and its contents weigh WL = 674 N. The drawing shows these two forces in two different wheelbarrow designs. To support the wheelbarrow in equilibrium, the man’s hands apply a

asked by S on October 27, 2014
15. ## drbob222 math,correction

i made some corrections for the previous postage can you check those when you get a chance please. Also for this one: my options of answers are: A)2y + 6/3 B)3x- 6 /2 C)2 + 2y D)2/3y + 6 Directions: Solve for x: 3x - 2y =6 3x - 2y = 6 +2y +2y 3x = 6 +2y --

asked by jasmine20 on January 11, 2007
16. ## english

Hi is my thesis statement clear in the following paragraph, if nto how can i make it clearer. Basically I want to show that music programs can positively impact a students education, so music programs shouldn't be cut. Also should I keep out all the

asked by jon on February 22, 2012

can u help to have an idea to get the correct answer.for the question below. AUTOCRATIC,CUSTODIAL, SUPPORTIVE AND COLLEGIAL MODEL. What model of organizational behavior would be most appropriate in each of the following situations? (Assume that you must

asked by jessie on October 16, 2011
18. ## Writting papers

Please critique and correct this document in APA STYLE AND FORMAT. Nursing Theory as the Basis of Care Who am I? One of the greatest ironies of my life is that my generation has eyes yet can not see they have ears and yet can not hear. My generation has

asked by Susan on March 22, 2010
19. ## Mathematics

In the universal set (U) reperesents all the students in a class.The set m represents the student who take (Music 3x).The set D represents the students who take (Drama 7+x).If 24 students take Music, calculate The number of students who take BOTH music and

asked by Devon on June 19, 2009
20. ## Statistical Analysis

I have an assignment over surveys and I am having trouble with a question. Any help would be appreciated. Question; How can one work to ensure the participants of a survey will have their responses kept private and the information gained is unbiased?

asked by Jo on July 22, 2007
21. ## chemistry

A mixture of Ar and N2 gases has a density of 1.361 g/L at STP. What is the mole fraction of each gas? not sure on really where to start Work this as the classic mixture: the mass of 22.4 liters of the gas is 1.361*22.4 grams. molmassargon*Far +

asked by UTramos on June 18, 2006
22. ## algebra 1

Marissa is a photographer. She sells framed photographs for \$100 each and greeting cards for \$5 each. The materials for each framed photograph cost \$30, and the materials for each greeting card cost \$2. Marissa can sell up to 8 framed photographs and 40

asked by malik on November 23, 2013
23. ## Health Ms. Sue please

1. What occurs in a woman's body during a menstrual cycle? (1 point) The egg matures in the ovary. The uterine lining builds up. The egg releases from the ovary. all of the above 2. The _______ produces the hormone that develops the reproductive system,

asked by Delilah on March 11, 2013
24. ## Chem

Sodium thiosulfate, Na2S2O3, is an important reagent for titrations. Its solutions can be standardized by titrating the iodine released when a weighed amount of potassium hydrogen iodate, KH(IO3)2 (389.912 g/mol), is allowed to react with excess potassium

asked by Andrew on October 23, 2017
25. ## math

hypothesis testing , this is the example, The company has enjoyed success, and has grown to the current staff of 26 people. There is a perception/rumor in the company that the average pay rate for males is different than the average pay rate for females.

asked by yan on April 14, 2018
26. ## algebra

You have recently found a location for your bakery and have begun implementing the first phases of your business plan. Your budget consists of an \$80,000 loan from your family and a \$38,250 small business loan. These loans must be repaid in full within 10

asked by kathy on February 7, 2011
27. ## Prob and Stats

The Roper Organization conducted identical surveys 5 years apart. One question asked of women was Are most men basically kind, gentle, and thoughtful? The earlier survey revealed that, of the 3,000 women surveyed, 2,010 said that they were. The later

asked by Dave on September 5, 2011
28. ## I need help with my eniglish homework I was absent

I have been absent and I do not get my English homework! ¢¾Sandra Thank you for using the Jiskha Homework Help Forum. That alone does not help us. What sort of work are you doing in your English class? Anytime you are absent your teacher should give you

asked by Sandra on February 1, 2007
29. ## English

After reading each of the following quotations about poetry, choose the one that makes the most sense to you and explain what you think it means and why you chose it. “The chief use of the “meaning” of a poem in the ordinary sense, may be...to

asked by Anonymous on May 21, 2019
30. ## Algebra

Working together, Sandy and Carol can pack a storage unit in 4 hours. If they work alone, it takes Sandy 6 hours longer than it takes Carol. How long would it take Carol to pack the storage unit alone?

asked by John on September 21, 2015
31. ## MAth 109

The formula d= square root of 3h/2 models the distance, d, in miles, that a person h feet high can see to the horizon. If the pool deck on a cruise ship is 80' above the water, how far can passengers on the pool deck see? Write the answer in simplified

asked by Zsa Zsa on July 26, 2015
32. ## Civics

The statement below was made by Thomas Jefferson in a 1786 letter to John Jay "our liberty, which cannot be guarded by the freedom of the press" How does freedom of the press guard liberty? A. By allowing the news media to work freely in foreign countries

33. ## Algebra

I just need to know how to set this problem up. You are given 28 feet of fencing and need to enclose a patio on all four sides. The following variables are defined: Let X represent the width (in feet) and Y represent the length (in feet)of the enclosed

asked by Ebony on February 16, 2017
34. ## math

The length of a rectangle is 6x feet and its width is 3x feet. The area of the rectangle is 420 - 6x square feet. What is the perimeter of the rectangle, in feet? Hint: Create a true equation using the fact that LW = Area. Solve the equation for x by

asked by Johmes on December 14, 2016
35. ## MATH

I just need to know how to set this problem up. You are given 28 feet of fencing and need to enclose a patio on all four sides. The following variables are defined: Let X represent the width (in feet) and Y represent the length (in feet)of the enclosed

asked by Ebony on February 16, 2017
36. ## Science

Hello. I have this question for my class. We were to mix Na2S2O3 to a a test-tube with Varsol layer on top and an Aqueous layer (of I2/KI) on the bottom. I observed a lighter colour change in both layers. How would I express that as a chemical equation?

asked by Karan on March 9, 2014
37. ## The Odyssey and Orestia

Hi. I need some help with a few questions regarding The Odyssey and Orestia. (I have eliminated some of the possible choices because I know they are incorrect) 1.How are the endings of both the Odyssey and the Orestia similar? A.In both cases, the

asked by Dennis on November 22, 2014
38. ## english

This English project requires several hours of work everyday, my English skills are improving. Run-on - Replace the comma with a semicolon to make a complete sentence. Run-on - Add the word "and" after the comma to make a complete sentence. Run-on -

asked by Nany on June 2, 2011
39. ## Physics

The angular velocity of a wheel is given by w = 3t^2 + 7t. a. What is the wheel’s initial angular velocity at t = 0? I think this should be zero but that seems too simple? b. What is the instantaneous angular acceleration (α) at t = 2 sec? Do I need to

asked by anonymous on December 5, 2018
40. ## Economics

The table below shows annual demand (in 100,000 units per year) for Widgets. Use this information to calculate a linear trend forecasting model using regression analysis. Use your trend estimate to forecast demand for the years 1995 and 2000. Year Demand

41. ## History

Which accurately analyzes the development of Nazi camps for Jews? Initially, Jews were interned in concentration and labor camps before being sent to death camps Jews were initially forced into concentration camps before being transferred to city ghettos

asked by Quinn on April 9, 2018
42. ## Math

How do you make a function table? This is the question Jackie is saving her money to buy a coat that costs \$121. she already has \$61 and if she saves \$15 each week,in how many weeks can she buy coat? make a function table to answer the question. I know the

asked by Kate R. on January 5, 2011
43. ## Chemistry

Calcium Carbonate and aluminum silicate are mixed together and heated. A mixture of calcium oxide, carbon dioxide, aluminum oxide and calcium silicate is produced. Write the balanced equation for this reaction. My Work:

asked by Jim on January 29, 2011
44. ## Chemistry

Calcium Carbonate and aluminum silicate are mixed together and heated. A mixture of calcium oxide, carbon dioxide, aluminum oxide and calcium silicate is produced. Write the balanced equation for this reaction. My Work:

asked by Jim on January 29, 2011
45. ## Math

URGENT Candice and Dino operate computer repair services. For a service call, candice charges 40 and dino charges 50, in addition, they each charge an hourly rate. Candice for 35/hr and Dino for 30/hr . One day their charges of two service calls were the

asked by Danielle on September 20, 2016
46. ## math

Can you please check my work. A particle is moving with the given data. Find the position of the particle. a(t) = cos(t) + sin(t) s(0) = 2 v(0) = 6 a(t) = cos(t) + sin(t) v(t) = sin(t) - cos(t) + C s(t) = -cos(t) - sin(t) + Cx + D 6 = v(0) = sin(0) -cos(0)

asked by Kay on June 23, 2011
47. ## Chemistry Solubility help!!!!!!!!!

INFORMATION: [HCl] = 0.1388 M We placed 0.5 g Ca(OH)2 in 100 mL of the following solutions: Flask A: Distilled Water (7.4 mL of HCl needed to titrate) Flask B: 0.05 NaOH (12.1 mL of HCl needed to titrate) Flask C: 0.025 NaOH (10.8 mL of HCl needed to

asked by Sally on March 26, 2013
48. ## Chem

The only stable isotope of fluorine is fluorine-19. Predict possible modes of decay for fluorine-21, fluorine-18, and fluorine-17. Would it just be alpha-particle production, beta-particle production, gamma-ray production, and positron production for all

asked by Steve on March 25, 2007

Cross section of the brain Located in the forebrain, the (A)__________ is responsible for controlling homeostasis and making adjustments in how the organs work. While the rest of the brain is protected from viruses, bacteria, toxins, and hormones in the

asked by Annmarie on May 18, 2014
50. ## Physics

A solid gold bathtub (mass=250 Kg)is pushed along a horizontal cement road (mew=0.59)by criminals. The criminals, in fear of capture, run away and leave the bathtub sliding with a velocity of 9 m/s. Assuming all kinetic energy is converted to heat from

asked by Moe on January 28, 2013
51. ## Physics

A solid gold bathtub (mass=250 Kg)is pushed along a horizontal cement road (mew=0.59)by criminals. The criminals, in fear of capture, run away and leave the bathtub sliding with a velocity of 9 m/s. Assuming all kinetic energy is converted to heat from

asked by Moe on January 28, 2013
52. ## Calculus. I need help!

i don't know which one is match. i tried those problem. i couldn't solve it Find y' by implicit differentiation. Match the expressions defining y implicitly with the letters labeling the expressions for y'. 1. 7xsiny+2cos2y=2cosy 2. 7xcosy+2sin2y=2siny a.

asked by LISA on March 1, 2012
53. ## Superhard Riddle

I need to solve a riddle but I can't figure it out. Apparently love/happiness/purpose is wrong! "Every single person that exists has had some of me and wanted some of me, but I am different for everyone. Sometimes I will never be found and sometimes I

asked by the brainbusted on February 2, 2007
54. ## Torque Vectors Question (HELP)

I was given this info r=1.5 m d=3 m F= 50 N angle= 110 degrees 1. What torque is applied? T=Fsin T= (1.5)(50)sin(110) T=70 J 2. At what angle would enough force be applied to achieve maximum toque? T=Fsin T= (1.5)(50)sin(90) T=75 (joules) 3. If someone

asked by Rajpreet on February 28, 2015
55. ## physics

Another question I'm having a hard time grasping; I followed a solution one of the tutors posted involving a similar question, but I have a feeling there is some mistake I am making. The question asks to find out what the distance should be from a source

asked by dawn on January 21, 2010
56. ## chemistry

For the equation, SO2(g) + 1/2 O2(g)-> SO3(g) Kp=9.5 EQUAL partial pressures of SO2 and O2 are placed in an empty reaction vessel and heated to 600 degrees celsius. Assuming that 62% of the SO2 partial pressure has reacting to give S03, calculate the

asked by kellie on July 24, 2012
57. ## Physics

A charge Q = -610 NC (-6.1 × 10^-7 C) is uniformly distributed on a ring of 2.4-m radius. A point charge q = +480 nC (+4.8 × 10^-7 C) is fixed at the center of the ring, as shown in the figure. An electron is projected from infinity toward the ring along

asked by Sasha on May 7, 2018
58. ## english

I have to write a thoughtful composition on the following: Gothic novels emphasize horror, mystery, and the supernatural. Write an analysis of the gothic features of the nvel Frankenstein that are evident in Chapters 1 through 8. How does she Shelley

asked by Ana on October 19, 2010
59. ## French, foreign language

Hi, I need help with answering some questions for French Here's my work on them tell me what you came up with for each question that is incorrect: 1.C'est un plat typiquement français. On les prépare avec du beurre et de l'ail. Ce sont un escargot

asked by Alex on March 17, 2015
60. ## History

I need help finding the answers! 1. Which of the following key terms has been responsible for the formation of many limestone caves in northern Georgia? (1 point)fault erosion plateau elevation 2. Which of the following regions is located in the

asked by Shawn on August 12, 2015
61. ## Chem.

Convert 512 ft to km. Anyone know how to do this, please? There are 3281 feet/km. In order to get it in km, you have to divide... 512/3281 = Thank you! yo this is fo reak dawg 512ft(1km/3218ft) ft cancel eachother out n u are left with km .15605km

asked by Frank on October 22, 2006
62. ## Algebra

(I skipped the lengthy work problem background as it is irrelevant) The number of bacteria needed to break down an oil spill is 1000000 per millitre of oil. The bacteria double in number every two days.The starting concentration of bacteria is 1000

asked by Lucina on December 31, 2014

Please help me with the following questions: Nichole has been a police dispatcher who answers 911 calls. After working in this position in the police department for a while, she decides that she wants to become a police officer. Nichole would like to

64. ## physics

A 506 g block is released from rest at height h0 above a vertical spring with spring constant k = 500 N/m and negligible mass. The block sticks to the spring and momentarily stops after compressing the spring 18.4 cm. How much work is done (a) by the block

asked by VitaX on October 16, 2010
65. ## Physics

At t = 0, an automobile traveling north begins to make a turn. It follows one-quarter of the arc of a circle of radius 10.1 m until, at t = 1.52 s, it is traveling east. The car does not alter its speed during the turn. (a) Find the car's speed. (b) Find

asked by Alyssa on September 23, 2012

If someone made the below statements to you, how would you explain that the statements are misconceptions? Include whether you think mos Americans believe these misconceptions, and why or why not *Asian Americans and Pacific Islanders are a model minority.

asked by Letitia on January 31, 2007
67. ## Physics

A sphere with a moment of inertia 0.658mr2 and mass m and radius r rolls without slipping along the track shown on a planet where the acceleration due to gravity is g. It starts from rest at a height h = 4.87R above the bottom of the circular loop of

asked by REEEEEEEE on November 2, 2012
68. ## Economics

What are the conditions of China's economy in transition these past few years? How does it benefit(or harm) the country Switzerland? If it benefits Switzerland, how will Switzerland's IMF(international monetary fund)be affected or act towards it? And if it

asked by Lana on February 26, 2015
69. ## Statistics

A forest fire is burning down a narrow valley 3 miles wide at a speed of 40 feet per minute. The fire can be contained by cutting a firebreak through the forest across the valley. It takes 30 seconds for one person to clear one foot of the firebreak. The

asked by Anonymous on October 9, 2011
70. ## statistics

A forest fire is burning down a narrow valley 3 miles wide at a speed of 40 feet per minute. The fire can be contained by cutting a firebreak through the forest across the valley. It takes 30 seconds for one person to clear one foot of the firebreak. The

asked by Anonymous on November 6, 2011
71. ## Chemistry

Please help! A drop of oil (volume 0.05 cm3) is released from a medicine dropper on to the calm surface of a pond where it spreads out to cover an area of 40 cm2. Assume that the oil film has a uniform thickness equal to the diameter of an oil molecule.

asked by Bean on February 22, 2007
72. ## Math

In exercises 1 and 2, use the following information. You randomly draw letter tiles from a bag containing the letters from the word PROBABILITIES. 1. You randomly select a B. You replace it. Then you choose a T. Tell whether the events are independent or

asked by Sabina on May 25, 2009
73. ## physics

Two charges are fixed in place with a separation d. One charge is positive and has nine times (n = 9) the magnitude of the other charge, which is negative. The positive charge lies to the left of the negative charge. Relative to the negative charge, locate

asked by Ann on February 4, 2007

the soccer goaie has made 175 saves so far this season. The score record is 236 saves in a season with 6 games left to play which interquality could you use to solve to find the average saves the goalie must make in each of the remaining games to break the

asked by hunter on February 20, 2011
75. ## Algebra

The amount of carbon dioxide (in pounds per 15,000 cubic miles) released by a certain SUV depends on its fuel efficiency according to the formula W = 33x2 − 2145x + 43,000 (12 ≤ x ≤ 33) where x is the fuel efficiency of an SUV in miles per gallon.

asked by Eric on February 21, 2012
76. ## HCS 310

ORGANIZATION AL ANALYSIS · Select one public sector not-for-profit health agency within the United States health care system. · Prepare a 1,050-1,400 word paper in APA format describing the type of health organization: government, quasi-government, or

asked by LaShawn on May 7, 2010
77. ## Accounting

Continuing Cookie Chronicle (Note: This is a continuation of the Cookie Chronicle from Chapters 1 through 6.) CCC7 Part 1 Natalie is struggling to keep up with the recording of her accounting transactions. She is spending a lot of time marketing and

asked by JerWandria on March 2, 2012

Can some one explain this passage I do not understand it it is by hazlitt it is called "on the want of money" There are two classes of people that I have observed who are not so distinct as might be imagined - those who cannot keep their own money in their

asked by steph on April 17, 2007
79. ## Physics

When baseball outfielders throw the ball, they usually allow it to take one bounce on the theory that the ball arrives sooner this way. Suppose that after the bounce the ball rebounds at the same angle theta as it had when released, but loses half its

asked by CONFUSED!!!! on October 2, 2007
80. ## math i neeeeeeed help anyone

One day, a person went to horse racing area, Instead of counting the number of human and horses, he instead counted 74 heads and 196 legs. Yet he knew the number of humans and horses there. How did he do it, and how many humans and horses are there? is the

asked by Hot Stuff on April 19, 2007
81. ## CHEMISTRY!!

Hi I need help doing this question! Thank you in advance! Suppose that a mixture contains 1,4-dimethoxybenzene and benzoic acid. An experiment is performed in which this mixture is dissolved in diethey ether, the solution is mixed with aqueous soium

asked by Mandy on June 3, 2009
82. ## Criminal Justice

Can someone send me in the right dirction with this one? Your supervisor has asked you to prepare an article for the next issue of The Siren, your department’s monthly e-zine. He wants you to focus on police use of force and when it is appropriate.

83. ## College Algebra

Find a record breaking temp. for a city. Include name of city, temp., and record broke. Give the formula for converting degrees F. to degrees C. Using the formula show how to convert to degrees C. Part 2) Find real life application of a linear function.

asked by Leigh on June 15, 2008
84. ## HISTORY

Which answer best describes why women were active in early reform movements?   A. Many Americans believed women had higher morals than men. B. Many Americans believed women could better bring about change than men. C. Women in the 19th century had plenty

asked by JAMIE on March 29, 2016
85. ## chemistry - exam practice help!!

For the cell shown below, which will increase the cell voltage the most? Fe2+ | Fe3+ || Cu2+ | Cu A) Halve[Cu2+] B) Double[Cu2+] C) Double[Fe2+] D) Halve[Fe2+] E) Cut Cu electrode in half ... Ecell = E0 cell + 0.059/n * log([Cu+]/[Fe2+]) Ecell is directly

asked by Anya on December 13, 2012
86. ## Social Studies Lesson 1 Unit 7

1:Which of the following was a significant innovation of Lowell Mills that increased productivity? A:Combining spinning and weaving in the same factory B:Seperating spinning and weaving to different factories C:Employing mainly formal African-American

asked by Reeces on December 7, 2016
87. ## Chemistry

Calculate the free energy (ΔG˚) of reaction (kJ) for the equation as written at 298 K (Dependence of temperature on enthalpy can be disregard). If the answer is negative, enter the sign and then the magnitude. Express your answer to three significant

asked by Anonymous on March 13, 2010
88. ## English

I need a thesis that encompasis this essay "Is this the promised end?" By Joyce Carol Oates. You can google it. Please note that we don't do students' homework for them. Our tutors try to give you the information to help you complete your assignment on

asked by Anthropian on March 5, 2007
89. ## ACCOUNTING

On March 1, 2012, Enrique Company acquired real estate, on which it planned to construct a small office building, by paying \$90,504 in cash. An old warehouse on the property was demolished at a cost of \$7,646; the salvaged materials were sold for \$1,633.

asked by Anonymous on March 27, 2012
90. ## Biology

Zucchini cores placed in sucrose solutions at 27oC resulted in the following percent changes after 24 hours: % change in mass [Sucrose] 20 distilled water 10 0.2 M -3 0.4 M -17 0.6 M -25 0.8 M -30 1.0 M Graph the results and find the molar concentration of

asked by Harry on October 11, 2007
91. ## CULTURAL DIVERSITY

If someone made the below statements to you, how would you explain that the statements are misconceptions? 1. Asian Americans and Pacific Islanders are a model minority. 2. Asian Americans and Pacific Islanders belong to a single "Asian American" culture.

asked by Dave on October 19, 2006
92. ## Algebra

Janet left her college campus 2 h after Juanita. They traveled in opposite directions. Janet drove at 50 mi/h and Juanita drove at 62 mi/h. How many hours after Juanita left were the two girls 380 miles apart? My work: 380 = 50(t-2)+62t 380 = (50t-100)+62t

asked by Claudizzle on October 7, 2009
93. ## Social Studies

1. What was the effect of world war I on south Carolina ? a. The state economy shrunk significantly. b. Citizens used more resources, such as meat and fuel, than before war. ** c. Factory production slowed and trade decreased with other countries d. Some

asked by Sierra Elizabeth on April 11, 2016

1. What was the effect of world war I on south Carolina ? a. The state economy shrunk significantly.** b. Citizens used more resources, such as meat and fuel, than before war. c. Factory production slowed and trade decreased with other countries d. Some

asked by hellooo kitty on April 11, 2016
95. ## physics

A wooden artifact is found in an ancient tomb. Its carbon-14 activity is measured to be 60.0% of that in a fresh sample of wood from the same region. Assuming the same amount of carbon-14 was initially present in the wood from which the artifact was made,

asked by soojung on February 16, 2007
96. ## History

Which accurately analyzes the development of Nazi camps for Jews? Initially, Jews were interned in concentration and labor camps before being sent to death camps Jews were initially forced into concentration camps before being transferred to city ghettos

asked by Rose on May 18, 2018
97. ## Economics Help pls

Suppose you are given the following production function: , where y is output and K is capital. y= 60K + 20.3K2- K3 1.1 what is a production function, what is the real work application of such, and where would you source the data to develop a production of

asked by Sarah on July 16, 2010
98. ## Lang Arts

What does the present perfect tense show?? a action that began in the past and continues in the present b action that begins and ends in the present c action that begins in the present and continues into the future*** d future action that began in the past

asked by Anonymous on November 20, 2017
99. ## Lang Arts

What does the present perfect tense show?? a action that began in the past and continues in the present b action that begins and ends in the present c action that begins in the present and continues into the future d future action that began in the past

asked by Anonymous on November 20, 2017
100. ## Economics

Which of the following statements would come from someone classified as unemployed? A. I'm not working. I had three interviews this week, and I'm trying to find a job. B. I haven't had a job in a year, and I stopped looking for a job nine months ago. C.

asked by Dave on June 13, 2007