# 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 837
1. ## chemistry

a 1.009g mixture of the solid salts Na2SO4 and forms an aqueous solution with the precipitation of PbSO4. The precipitate was filtered and dried and its mass was determined to be .471 g. the limiting reactant was determined to be Na2SO4. Write the

asked by Ann on March 23, 2010
2. ## Algebra

What is 0.68 written as a simplified fraction? My answer is 17/25. What makes the statement true? 7^-2= My answer is 14. What is 308,745,538 is scientific notation? My answer is 3.1 x 10^8. What is the solution to (3 x 10^2) x (5 x 10^5)written in

asked by Essie on October 13, 2015
3. ## Math

What is 0.68 written as a simplified fraction? My answer is 17/25. What makes the statement true? 7^-2= My answer is 14. What is 308,745,538 is scientific notation? My answer is 3.1 x 10^8. What is the solution to (3 x 10^2) x (5 x 10^5)written in

asked by El on October 13, 2015
4. ## Math (Calculus II) (Volume Revolution Setup)

Consider the graph of y^2 = x(4-x)^2 (see link). Find the volumes of the solids that are generated when the loop of this graph is revolved about (a) the x-axis, (b) the y-axis, and (c) the line x = 4. goo.gl/photos/v5qJLDztqsZpHR9d7 I'm just having trouble

asked by Ray on April 28, 2017
5. ## Math - Geometry

A cylindrical solid has a cylindrical circular hold drilled out of the center. Bascially, it's a circular cylinder with a hollow spot right down the middle. Find the surface area of the resulting solid. radius of larger circle: 2in radius of smaller circle

asked by Nikki on May 21, 2008
6. ## math

Julia's English test score is 11 points more than Juana's, and Juan's English test score is 6 points less than Juana's. Julia and Juan's scores are added to 183 points. What's the test score of Juana? Use the equation to solve the problem. Set the variable

asked by Cons on December 10, 2017
7. ## Physics

Two balls are approaching each other head on. Their velocities are + 9.55 and -11.0 m/s (a) Determine the velocity of the center of mass of the two balls if they have the same mass. (b) Determine the velocity of the center of mass of the two balls if the

asked by Cavin on March 2, 2007
8. ## Physics

A positive point charge (q = +5.4 10-8 C) is surrounded by an equipotential surface A, which has a radius of rA = 1.5 m. A positive test charge (q0 = +4.8 10-11 C) moves from surface A to another equipotential surface B, which has a radius rB. The work

asked by Anonymous on September 12, 2013
9. ## physics

A positive point charge (q = +5.62 x 10-8 C) is surrounded by an equipotential surface A, which has a radius of rA = 2.50 m. A positive test charge (q0 = +4.91 x 10-11 C) moves from surface A to another equipotential surface B, which has a radius rB. The

asked by john hamon on February 17, 2019
10. ## economics

why do governments provide certain goods instead of leaving the provision of those goods to the free market? Plenty of reasons. 1) the good could be a public good, like national defense. (look up the characteristics of a public good). 2) it could be a

asked by stacy on May 16, 2007
11. ## English

Could you please check these sentences? Thank you very much, Writeacher. 1) Your paragraphs show a good knowledge of the literary contents. As to the grammar, you are still unsure in the use of tenses and prepositions. 2) As to cohesion, you failed to

asked by Matthew on March 18, 2012
12. ## dwrls,math

PLEASE LOOK IN THE BOTTOM OF THIS MESSAGE...... solve for x: 3x - 2y = 6 i need help in solving this: the possible answers has to be one of these: A)2y +6 divided by 3 b)3x -6 divided by 2 C) 2 + 2y D) 2/3y + 6 but how i keep trying and i don't get non of

asked by jasmine20 on January 11, 2007
13. ## Chemistry

What amount of energy is required to melt a 27.4 g piece of ice at 0oC? The heat of fusion of ice = 333 Jg-1 Heat required to melt the ice 9.12e3 = J What amount of energy must be removed from 123 g of water to cool it from 71.6oC to 9.41oC? Specific heat

asked by Jill on October 2, 2014
14. ## Physics

A battery with voltage drop of 120V is connected in a ciruit containing both series and parallel. Moving in a clockwise direction. R1= 3 ohms there is a connection of point A to point B. In between there is a parallel circuit with R2= 10 ohms to R3=2ohms

asked by Andrea on March 19, 2008
15. ## Maths

Can someone help me please this is the passage is.Rich is building a travel crate for his dog, Thomas, a beagle mix who is about 30 inches long, 12 inches wide, and 24 inches tall.For Thomas to travel safely,his crate needs to be a rectangular prism that

asked by Pinks on May 6, 2014

A company manufactures widgets. The daily marginal cost to produce x widgets is found to be C'(x) = 0.000009x^2 - 0.009x + 8 (measured in dollars per unit). The daily fixed costs are found to be $120. a. Use this information to get a general cost function asked by Roland on April 25, 2013 17. ## chemistry A compound has the following composition. C 54.5%, H 9.10% and 0 36.4% its molecular weight is 88.10. Determine its empirical formula and molecular formula. Take 100 g sample. That gives you 54.5 g C, 9.10 g H and 36.4 g O. Now convert those grams to mols. asked by Brooke on June 24, 2007 18. ## chemistry help! I have a chemistry test tomorrow and I'm trying to study but none of these questions in the book make sense to me:( Help! 1. Commericially available concentrated sulfuric acid is 95% H2SO4 by mass and has a density of 1.84g/mL. How many milliliters of this asked by Maycee on October 18, 2009 19. ## college orgo calculate how to make 10 mL of 15:85 ethyl acetate:hexane solution from 2 mL of 5:95 ethyl acetate:hexane, using pure hexane and pure ethyl acetate. asked by sara on October 15, 2012 20. ## chem calculate how to make 10 mL of 15:85 ethyl acetate:hexane solution from 2 mL of 5:95 ethyl acetate:hexane, using pure hexane and pure ethyl acetate. asked by Julie on October 14, 2012 21. ## orgoo calculate how to make 10 mL of 15:85 ethyl acetate:hexane solution from 2 mL of 5:95 ethyl acetate:hexane, using pure hexane and pure ethyl acetate. asked by Jess on October 13, 2012 22. ## Noun phrases We have to identify the noun phrases, I've put brackets around them. 1. (the children) are playing in the back garden. 2. Justin came to school with his (younger sister). 3. (the old woman) hobbled into the kitchen. 4. Look at (the short ugly looking boy) asked by Christine on June 4, 2010 23. ## homework help Describe a situation you are familiar with in which people based their actions or opinions on false information. How would the situation have changed if the facts were researched and presented more carefully? Please note that we don't do students' homework asked by leslie on June 5, 2007 24. ## Pre-Calculus This is application question. Bacterial Control. If t days after treatment the bacteria count per cubic centimeter in a body of water is given by C(t) = 10t^2 - 120x + 800 0 asked by Stacy on November 19, 2011 25. ## physics A radio receiver is set up on a mast in the middle of a calm lake to track the radio signal from a satellite orbiting the Earth. As the satellite rises above the horizon, the intensity of the signal varies periodically. The intensity is at a maximum when asked by ryan on May 21, 2011 26. ## physics A radio receiver is set up on a mast in the middle of a calm lake to track the radio signal from a satellite orbiting the Earth. As the satellite rises above the horizon, the intensity of the signal varies periodically. The intensity is at a maximum when asked by Anonymous on May 21, 2011 27. ## Physics A radio receiver is set up on a mast in the middle of a calm lake to track the radio signal from a satellite orbiting the Earth. As the satellite rises above the horizon, the intensity of the signal varies periodically. The intensity is at a maximum when asked by Anonymous on May 21, 2011 28. ## APUSH Please check? 1. a 2.c 3. e 4. b 1. Before the civil war the south's slave labor force a. was a self reproducing population b. was generally unprofitable to the planter class c. was an inflexible labor system d. was employed exclusively in the cultivation asked by Matt on March 27, 2012 29. ## math,correction Can someone correct these for me plz... Problem#6 Factor. x(x-5)-2(x-5) My answer is: (x-2)(x-5) Problem#7 Factor completely. x^2-x-6 My answer is: (x+2)(x-3) Problem#8 Factor completely. 35x^2+40x+5 My answer is: (7x+1)(5x+5) Problem #9 Factor by asked by jas20 on February 28, 2007 30. ## Chemistry Need Help with these two problems 1.One piece of copper jewelry at 111°C has exactly twice the mass of another piece, which is at 36.0°C. Both pieces are placed inside a calorimeter whose heat capacity is negligible. What is the final temperature inside asked by Jamie on October 12, 2008 31. ## osmotic pressure chemistry. I have a question about osmotic pressure. I took a test in chemistry and this was a multiple choice question. It said given the molar mass of each solution, which one had the high osmotic pressure. So a high osmotic pressure, means a high molar mass or a asked by Anonymous on February 14, 2009 32. ## Math In order to cover upfront expenses, Pinecrest Enterprises must be able to come up with$50 million of its own capital reserves. Presently, Pinecrest has $37 million in capital reserves available, and can add$1.5 million per month . After how many months

asked by Angela on November 6, 2017
33. ## Maths

is it possible to find a sequence with the ruleadd four for wich all terms are multiples of four and eight all terms are even numbers all terms are negative numbers none of the terms are whole numbers if so tell me the sequence our i will die It's not

asked by Carla on October 17, 2006
34. ## Vectors Math

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 N m 2. At what angle would enough force be applied to achieve maximum toque? T=Fsin T= (1.5)(50)sin(10) T=13.0 N m 3. If someone

asked by Jamie on February 28, 2015
35. ## RE: Account

Hi. I never posted my work yet. Sorry. Here is the question then my answer which I cannot solve!! I cant balance out the balance sheet.... I have spent 2 days on this... Please help: Prepare a Trial Balance, an Income Statement and a Balance Sheet. Doris'

asked by Jon on October 21, 2011
36. ## History

Describe the measures workers during the second industrial revolution took to improve conditions. Also describe technological innovations that improved urban life. My answer: Workers attempted to unionize in hopes of better pay and work conditions. My

asked by Chrissy on September 27, 2007
37. ## Math

Let x be a random variable representing the monthly cost of joining a gym. We may assume that x has a normal distribution and that the population standard deviation is $5.20. A fitness magazine advertises that the mean monthly cost of joining a gym is$35.

asked by Alison on December 22, 2012
38. ## Computer Information Systems

Write 200-350 word paper that describes the distinctions of data and information and briefly explains the process a computer uses to convert data into information. I have gotten to a certain point and I am stuck. I am not sure if anyone can help give me a

asked by Anonymous on February 25, 2010
39. ## Statistics

12.34 Screening job applicants. A company retains a psychologist to assess whether job applicants are suited for assembly-line work. The psychologist classifies applicants as one of A (well suited), B (marginal), or C (not suited). The company is concerned

asked by Mary on May 30, 2015
40. ## physics

a 200 kg block was moved along an inclined plane to a height of 10m. during this process 3000J of energy was lost due to friction. a. calculate the efficiency of the inclined plane. b. what would the efficiency of the simple machine be if the incline were

asked by april on January 31, 2009
41. ## math

In English Class, after studying a book called \The Lord of the Flies" by William Golding, students are split into 6 groups and each group is required to make a fi lm based on one of the 8 important scenes in the novel. Each group can choose which scene

asked by Aditya on April 2, 2014
42. ## macro

I need help with this question and am a student here. Can you PLEASE show me how to do this?? QUESTION Consider an economy described by the following equations: Y=C+I+G Y=500 G=1,000 T=1,000 C=250+0.75(Y-T) I=1,000-50r a.In this economy, compute private

asked by greg on October 20, 2007

The admission fee at an amusement park is $1.50 for children and$ 4.00 for adults. On a certain day, 258 people entered the park, and the admission fees collected totaled $712 . How many children and how many adults were admitted? I tried doing it this asked by Nathalie on February 22, 2017 44. ## physic Craig launches the basketball at an angle of 65.0 degrees above the horizontal from a height of 2.00m above the floor.He imparts a speed of 9.70 m/s to the ball and leaves his hand a horizontal distance of 7.25 m from the center of the hoop if the hoop is asked by juliet edmund on February 5, 2013 45. ## Unit 1 Math please in a certain school 55 students are taking French this number increases at the rate of 4 student per year the number of student taking Spanish is 95 and has been decreasing at the rate of 6 students per year write and solve an equation to find asked by Mercy brown on November 10, 2015 46. ## math Formulate but do not solve the problem. Michael Perez has a total of$1802 on deposit with two savings institutions. One (x) pays interest at a rate of 6% per year, whereas the other (y) pays interest at a rate of 8% per year. If Michael earned a total of

asked by Sam on March 7, 2011
47. ## college application short response

Deadline tonight, please help!!!! Thanks. C.Please explain which of the following you would prefer and why: the opportunity to take a wide range of courses across a range of disciplines including the sciences, social sciences and humanities, or the

asked by Rose on December 1, 2006
48. ## SAT Essay

The only way for a woman, as for a man, to know herself as a person, is by creative work of her own in a job that she can take seriously as party of a life plan, work in which she can grow as part of society. There is no other way. -Adapted from Betty

asked by Sahil on August 28, 2008
49. ## cyber-bullying

Charles sends Julia text messages every morning insulting her appearance and threatening to hurt her. He writes unflattering description of her on blog and on his own personal website a. identity theft b. cyberstalking c. online arguing d. cyberbullying

asked by Sabrina on February 13, 2014
50. ## Flame Colors - Chemistry

I've searched the internet but I can't find out what color flame a Nickel (or even better NiSO_4) solution will produce when burned. As well, does Aluminum (Al(SO_4)_3 ) have a flame color from the flame test? Don't know sorry!Wih I could help!Can you help

asked by J.M. on November 6, 2006
51. ## physics

A 5.0 kg \rm kg, 52-cm \rm cm-diameter cylinder rotates on an axle passing through one edge. The axle is parallel to the floor. The cylinder is held with the center of mass at the same height as the axle, then released. a)What is the magnitude of the

asked by Chloe on December 6, 2013
52. ## The Diary of Anne Frank

3. Read the following monologue from Scene 4 of The Diary of Anne Frank. ANNE: I’m trying. Really I am. Every night I think back over all of the things I did that day that were wrong . . . like putting the wet mop in Mr. Dussel’s bed . . . and this

asked by The Dark Knight on February 14, 2013
53. ## biology

Please can you explain how to do the following: a) a non-smoker with low blood pressure has a plasma chloesterol concentration of 5mmol per litre. Over a period of time this concentration increases to 8mmol per litre. By how many times has this risk of

asked by peter on September 28, 2011
54. ## us history

Many Floridians are concerned about gun control. Some people believe that limiting access to firearms may make the nation safer. Others believe that this goes against their rights as Americans. What about a compromise? Keep all firearms, but add a new,

asked by Ana on October 30, 2015
55. ## Social Studies

Map of the plan of the city of Philadelphia. The city is largely composed of north south and east west streets intersected at right angles. The Delaware River is to the south. Map of the plan of city of Washington. Streets are laid out in orderly, straight

asked by Hello Hi Goodbye Bye :) on April 26, 2019
56. ## Chemistry

Another Equilibrium Question! The following reaction is at equilibrium in a closed 20.0-L container. At equilibrium, the pressures of NH3 and HCl are both equal to 0.00552 atm, and the mass of NH4Cl (s) is 35.4 g. Calculate the equilibrium pressure of NH3

asked by Raskin on March 19, 2012

1.Liam wants to buy a bicycle that costs $290.00. His parents say Liam must raise 40% of the money himself. How much money must Liam raise? A.$112.00 B. $40.00 C.$116.00*** D. $87.00 2.Solve the proportion using cross products 29 miles/58 hours=10 miles/ asked by Callie on December 8, 2014 58. ## Algebra An office building containing 96,000 square feet of space is to be made into apartments. There will be at most 15 one-bedroom units, each with 800 square feet of space. The remaining units, each with 1200 square feet of space, will have two bedrooms. Rent asked by Liz on June 27, 2008 59. ## Physics A car is going 20m/s when they see a traffic light 200m ahead turn red. The traffic light is known to stay red for 15s. The driver wants to reach the light as it turns green. It takes them 1s to press the breaks and the car slows down at a constant rate. asked by Confused on October 7, 2008 60. ## accounting1 Your client is preparing financial statements to show the bank. You know that he has incurred a computer repair expense during the month, but you see no such expense on the books. When you question the client, he tells you that he has not received the asked by butler on August 14, 2007 61. ## ACCOUNTING Your client is preparing financial statements to show the bank. You know that he has incurred a computer repair expense during the month, but you see no such expense on the books. When you question the client, he tells you that he has not received the asked by HELP ME PLEASE on August 15, 2007 62. ## ALGEBRA 1 You practice playing your guitar every day. You spend 15 minutes practicing chords and the rest of the time practicing a new song. So the total number of minutes y you practice for the week is given by y=7(15+x), where x is the number of minutes you spend asked by Kayla on October 7, 2013 63. ## Algebra II factoring I need help. i am having trouble factoring trinomials into binomials. an example problem is 4n^2-5n-6 can someone show me step by step how to factor these kind of problems easily? Take the coefficient of your quadratic term in this case 4 and multiply it asked by Lane on January 11, 2007 64. ## school 1) What are four suggested steps to becoming familiar with early music standards? I. Implement the music standards. II. Consult with a music specialist. III. Check to make sure the music standards are satisfied. IV. Read the music standards. V. Sign up for asked by Anonymous on August 14, 2017 65. ## English Can you please check this paragraph I summarized myself from an internet site called euronews. I think it can be useful to revise passive tenses and, of course, to keep up to date with what happens in Japan. 1.A 10-meter tsunami slammed into the Japanese asked by Mike on March 13, 2011 66. ## statistics This question was previous answered and when I put the answer in it was wrong. I have tried to work out more like it and if that one is not right, what is wrong with it. A study was conducted to investigate the relationship between the cost, y (in tens of asked by Sue on May 24, 2013 67. ## Algebra Here are two more problems I have for homework tonight. I have gotten answers, but I used "guess-and-check" and could not find an equation like I am supposed to. If you answer, please tell me if my answer is correct, walk me through your way of solving it, asked by Celina on October 29, 2008 68. ## english A man in your community received a postcard yesterday from his father, who lived in a nearby town and had just returned from a trip. “Please come over so your mother and I can show you pictures of our trip,” the postcard said. “I guess my father asked by blaze on February 7, 2012 69. ## English Can you please check these few sentences, please? Thank you very much in advance. 1)I let you know about our daily timetable as soon as possible. 2) I believe you could meet at the hotel every day at around 5.45 for one or two hours of conversation asked by Henry2 on July 20, 2011 70. ## composition Do I have five different pronouns, adjectives, and adverbs? Curtis, my children’s father and I are in the process of moving to a larger (adj.) apartment. Our personal (adj.) finances have been the topic of conversation as of late. There is concern; asked by marie on January 31, 2011 71. ## math if two polygons are similar,how can you find the scale factor from one polygon to the other?show specific examples.describe how you find the scale factor from the smaller figure to the enlarged figure.then,describe how you find the scale factor from the asked by chemiii on November 15, 2006 72. ## Physics(Please check) A car (mass = 1140 kg) is traveling at 27.3 m/s when it collides head-on with a sport utility vehicle (mass = 2380 kg) traveling in the opposite direction. In the collision, the two vehicles come to a halt. At what speed was the sport utility vehicle asked by Hannah on June 3, 2012 73. ## math Anthony earns an allowance for doing work at home .the first day he earns$1. ,$2. for the next two days,$3.for the next three days and so on and so on.If Anthony keep earning money this way ,on what day will he earn $6.?(2)Anthony saves all the money he asked by zack on November 20, 2012 74. ## Calculus The rate of decay is proportional to the mass for radioactive material. For a certain radioactive isotope, this rate of decay is given by the differential equation dm/dt = -.022m, where m is the mass of the isotope in mg and t is the time in years. A. If asked by Anonymous on April 23, 2016 75. ## math !!!! :O Emily’s dad pays her for picking strawberries. Each hour she works he increases her pay. The first hour she earns two cents, the second hour she earns four cents, the third hour eight cents, and so on, doubling the amount each hour. How much money will asked by evelyn on March 14, 2011 76. ## English what makes a good research topic A good research topic that i have chosen are the first thanksgiving and i also reasearched things about the pilgrims and the indians. I would choose things maybe about the solar system, Social studies and plants and asked by gladys on February 21, 2007 77. ## Calculus At the moment OHaganBooks is selling 1000 books per week and its sales are rising at a rate of 200 books per week. Also, it is now selling all its books for$20 each, but the price is dropping at a rate of $1 per week. I need to know at what rate asked by PLEASE HELP! PR on November 25, 2007 78. ## Algebra A phone company offers two monthly charge plans. In Plan A, the customer pays a monthly fee of$13 and then an additional 6 cents per minute of use. In Plan B, there is no monthly fee, but the customer pays 8 cents per minute of use. For what amounts of

asked by Gilbert on September 25, 2015
79. ## Language Art

1.)Knowing that the Latin root -equi- means "equal," choose the best meaning for the word equilateral as it is used in the sentence below. The box appears to be square, but I would have to measure its sides to prove that it is equilateral. A. equally

asked by YRN DJ on November 17, 2015
80. ## third side

If one angle and two sides of a triangle are given, how to find the third side? This is for solving a 9th grade geometry problem of finding the distance from earth to venus You can use a standard formula for the side of the triangle that must be mentioned

asked by Jen on November 10, 2006
81. ## To Sra

Thank You Sra!!! :) PARP stand for parents as reading partners it was a reading contest I join 3 contests this year reflections, battle of the books @ my school, and theis gift card contest. I working really hard :) i was chosen to be in ladies club we did

asked by Laruen on November 20, 2011
82. ## Chemistry

I have a problem that has been driving me crazy trying to solve, and I was wondering if someone could help. The problem is this: "Given the reaction: CuSO4 + 4 NH3 ----> Cu(NH3)4SO4, if 10 grams of CuSO4 reacts with 30 grams of NH3, what is the theoretical

asked by Josh on August 23, 2007
83. ## Earth science

Please go over my answers and tell me what I got wrong... Telling me the correct answer would also be nice please hurry I only have 20 mins What does the principle of uniformitarianism tell us about the past? (Points: 5) The past is the key to the future.

asked by Ario on January 29, 2010
84. ## math

can someone help me set this up so i can solve. Problem #3 the posted speed limit for trucks along national route 3 is 35 MPH. how many kilometers will a convoy cover after 3.7 hours on the road traveling at the posted Problem # 5 IF the formula to figure

asked by jasmine20 on March 26, 2007
85. ## lit

o Do members of your community look like you? In what ways do they look the same or different? o How do leaders within your community treat people who are like you? How do they treat people who are different? o How do other members of your community treat

asked by Tasha on December 13, 2007
86. ## ethnic

Do members of your community look like you? In what ways do they look the same or different? o How do leaders within your community treat people who are like you? How do they treat people who are different? o How do other members of your community treat

asked by nik on June 26, 2008
87. ## Psychology 270

Mr. and Mrs. Lawson brought their 4-year-old adopted daughter, Clara, to see Dr. Mason, a psychiatrist. Clara was polite in greeting Dr. Mason, but did not smile and kept her gaze down as she took a seat. Mr. and Mrs. Lawson sat next to Clara and began

asked by Anonymous on October 4, 2009
88. ## Algebra

1. Given g(x) = x^2 -x, find g (2/3). Answer- -2/9 2. The scatterplot of this data would suggest a Study Time (Min) 14 20 23 25 28 32 Test Score 60 67 68 70 72 73 Answer- positive correlation 3. The scatterplot of this data would suggest a # of cookies

asked by lizzie on August 7, 2011
89. ## Math

1. Find the volume of the rectangular prism 11in (bottom) 9in(side) 3in(same side) A) 23 in ^3 B) 297 in ^3 ×××× C) 318 in ^3 D) 159 in ^3 2. Find the volume of the triangular prism. 2 ft (top bottom) 12 ft (bottom) 18 ft (bottom) A) 864 ft^3 B) 432

asked by Hate connections on February 20, 2019
90. ## Physics

A ski trail makes a vertical descent of 78.0 m (as shown in the figure below ). A novice skier, unable to control his speed, skis down this trail and is lucky enough not to hit any trees. If the skier is moving at 12.1 m/s at the bottom of the trail,

asked by Sarah on March 8, 2010
91. ## International Business

I have answer all question but i'm quiet understanding of centralization and decentralization. Here is the website that i chose Barry Callebaut -barry-callebaut After reading the profile i think the company is part of both but don't understand which side

asked by drake on September 25, 2008
92. ## math

Kim made five times as many cookies as Andrea. If Andrea made Δ cookies, write an expression describing how many cookies Kim made. A) Δ+ 5 B) Δ - 5 C) 5×Δ D) Δ÷5 5) Look at the graph of the equation y = 5x. Which statement is true? A) As x increases

asked by Anonymous on September 17, 2018
93. ## English (Ms.Sue please answer) I did some work own

Ok so Im thinking I will use the theme of heroism (which is the human condition) My arguments would be character, social position and ancestry This is a book and movie comparative essay... I have to do a comparative essay on a book and a film (I chose The

asked by Kristen on July 21, 2013
94. ## Chemistry

Which of the following is NOT true about the thermodynamic standard state? A. A solid is in its standard state when the atmospheric pressure is 1.00 atm and the temperature is 25C. B. A pure liquid is in its standard state at 25C and a vapor pressure of

asked by Tom on May 17, 2008
95. ## Math

What is 0.68 written as a simplified fraction? My answer is 17/25. What makes the statement true? 7^-2= My answer is 14. What is 308,745,538 is scientific notation? My answer is 3.1 x 10^8. What is the solution to (3 x 10^2) x (5 x 10^5)written in

asked by Essie on October 13, 2015
96. ## physics

A block of mass m sliding on a frictionless table is attached to a string that passes through a narrow hole through the center of the table. The block is sliding with speed v0 in a circle of radius r0. (Use any variable or symbol stated above as

asked by Mike on November 22, 2011
97. ## Economics - PPF

Points on the graph: A(4,140) B(12,120) C(8,100) D(14,80) E(8,60) a) According to the PPF, Person A has ___ hours to allocate between work and leisure. b) Between points C and E, the opportunity cost of earning an additional \$10 income is ___. c) Between

asked by Anonymous on September 25, 2009
98. ## social studies

1. Command Economy| Mixed Economy China, Taiwan, South Korea, North Korea, and Japan. place these country into the correct economy 2. Say "this one" inside the | | to show the correct government for each country |Autocratic| Democratic| China | | | Japan |

asked by i go to connections academy 7th grade on March 4, 2019
99. ## English

What is Distributed Effort and why is it important? Please help! :'Thanks!:@ distributed effort In psychology, learning that involves small units of work and interpolated rest periods, as contrasted with massed learning, in which the individual works

asked by Sanca & Cho on May 16, 2007
100. ## Speech

Listening to your friend sincerely as they tell you about their day ( empathic listening)? Not anderstanding because of accent ( cultural barrier)? Take notes in class and studying then so you can paraphrase the information for a test. (Academic listening)

asked by Darcy on February 13, 2013