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 873
1. spelling

I am a step mom to 3rd grade twins. One of them is failing her spelling tests repeatedly. I have very limited time with them and don't talk to them very often, nor am I allowed to speak to the teachers. I have looked at the LMC for books on spelling but

asked by shelly on November 1, 2006
2. math

The Burbank Buy More store is going to make an order which will include at most 60 refrigerators. What is the maximum number of TVs which could also be delivered on the same 18-wheeler? Describe the restrictions this would add to the existing graph. The

asked by at a lost on March 8, 2013
3. plagiarism am i correct? plz help

answer True or False to the following statements. It is plagiarism if 1. only one or two words in a sentence found in a textbook are changed without using quotation marks. (false) 2. it is my own original idea. (true) 3. information is used directly from a

asked by scooby on January 12, 2010
4. Chemistry

A(g) + B(g) AB(g) At a given temperature 1.0 mole of A and 1.0 mole of B are placed in the 1.0 litre vessel and allowed to reach equilibrium. Analysis revealed that the equilibrium concenration of AB was 0.40 molar. What percent of A had been converted to

asked by Janna on May 16, 2007
5. Chemistry

1.Chlorine gas can be produced commercially by passing an electric current through a concentrated solution of sodium chloride (brine). The unbalanced equation is NaCl(aq) + H2O(ℓ) → NaOH(aq) + Cl2(g) + H2(g). If the brine contains 163 g of NaCl, how

asked by Sarah on February 24, 2015
6. economics vocab.

Key terms: *frictional unemployment *seasonal unemployment *structural unemployment *cyclical unemployment *census *unemployment rate *full employment *underemployed *discouraged worker 1. My cousin Harold is used to ______________, since he works for a

asked by anonymous on December 11, 2007
7. algebra help please

Business and finance. The cost of producing a number of items x is given by C = mx + b, in which b is the fixed cost and m is the variable cost (the cost of producing one more item). (a) If the fixed cost is \$40 and the variable cost is \$10, write the cost

asked by jackie on April 4, 2007
8. science

1. The ability of an apple to change color when exposed to air is a ____. (1 point)physical property chemical property physical change chemical change 2. Which of the following is NOT a possible sign of a physical change? (1 point)a change in appearance a

asked by NIKE on April 17, 2012
9. English

I really need you to re-word these sentences as I don't know much about vocabulary on the environment.Thank you very much! 1)I‘m quite environment-friendly. I have three containers at home to sort my rubbish. One is for paper, one for plastic and one for

asked by Mike on February 13, 2011
10. Physics please check

Please tell me where i went wrong. During an all-night cram session, a student heats up a one-half liter (0.50 10-3 m3) glass (Pyrex) beaker of cold coffee. Initially, the temperature is 19°C, and the beaker is filled to the brim. A short time later when

asked by Mary on April 13, 2007
11. Algebra

I have 2 problems and 1 problem to check on. Write a mathematical expression to represent each situation. Then find the value of the expression to solve the problem. #1 A football team loses 4 yards on each of three plays. Then they complete a pass for 9

asked by anon on August 20, 2015
12. Unit 4 memory, thinking, and intelligence

In this activity, you can replicate Sternberg et al.'s initial study by having your students list behaviors that are associated with academic and everyday intelligence. Ask your students to take out two sheets of paper. Tell them to label the first sheet

asked by candy on September 20, 2006
13. SCIENCE --- CHECK MY WORK PLS

help pls, check my work asap!?? 1) Which of the following is a chemical change? (1 point) Boiling of water*** Melting a cube of ice Dissolving 10 grams of salt in water Splitting water into hydrogen and oxygen 2) What is the mass of water that results from

asked by TTR+S<3 on February 3, 2014
14. Help-Econ

Okay, this is due Tuesday. I'm woking on it but if anyone can help that would be great! Suppose firm A opeates in a perfectly competitive market. The price that currently prevails in the market is \$1,000. Firm A's marginal cost is 20Q, where Q is output.

asked by Trisha on June 20, 2005
15. English lit essay check

7) Write an essay in which you analyze the changes in the literary selections you have read thus far, beginning with the Anglo-Saxon period and going through the seventeenth century. What differences do you notice in the topics, themes and writing styles?

asked by Anonymous on October 1, 2009
16. Grammar and Composition

There are some people in this world that you can’t live without, and then there are some other people who you just can’t bear to live with. That second category is the one that I have to deal with all day, everyday. Sure she’s a few years younger

asked by y912f on November 11, 2009
17. english

I am required to write 2 different paragraphs for a Penn Foster Assignment. In paragraph 1 I am to bring a polished paragraph on what inspired me to choose my career and why. The second paragraph is about an e-mail to my cousin about a job opening she

asked by Debby on September 3, 2010
18. English

Help correct my work? Which of the following sentences from The Forbidden Fruit does not contain an example of hyperbole? "The ban provoked hot dreams and icy abstinence." "The smell of fried pork made me faint." "I would loiter for hours in front of the

asked by Anonymous on November 30, 2015
19. lim

I'm completely drawing a blank on how to do this. A woman has \$500,000 invested into two real estate properties. One yields an annual return on 12% and the other returns 15% per year on her investment. Her total annual return from the two investments is

asked by Jess on February 9, 2016
20. college algebra

I'm completely drawing a blank on how to do this. A woman has \$500,000 invested into two real estate properties. One yields an annual return on 12% and the other returns 15% per year on her investment. Her total annual return from the two investments is

asked by Jess on February 9, 2016
21. math

Oregon is about 400 miles from west to east, and 300 miles from north to south. If a map of Oregon is 15 inches tall (from north to south), about how wide is the map? PLEASE HELP AND EXPLAIN IT Set up a proportion: 15/300 (the ratio of inches to miles,

asked by Aj on January 16, 2007
22. Finance - Loans problem

Can someone please explain how this problem is laid out to solve.A company borrows \$170000, which will be paid back to the lender in one payment at the end of 5 years. The company agrees to pay monthly interest payments at the nominal annual rate of 7%

asked by Anonymous on March 31, 2015
23. Chemistry

Hi I need with with a prelab calculation for a Hydrate Crystal lab and I am so confused @_@ You don't really need to solve it if you don't want to, I just need an example on how to do these problems 1) Find the mass of the water that evaporated upon

asked by Sira on October 11, 2012
24. Biology

I am supposed to make different ligations. These are the stocks I am given: Cut pET41a(+) DNA: 25 ng/ul egfp insert DNA: 7 ng/ul Uncut pET-41a(+)/EGFP recombinant plasmid DNA: 25 ng/ul This is the ligation I am supposed to make: Ligation #1: 1:1 molar

asked by Anonymous on April 6, 2016
25. Chemistry

If an equal number of moles of the weak acid HOCN and the strong base KOH are added to water, the resulting solution will be acidic, basic or neutral? There is a complicated answer and a sensible answer. Both arrive at the same answer. But here is the

asked by Joel on April 27, 2007
26. english

Create and describe your own Utopia, Including its geography, laws and customs?i have two but i don't know if youre allowed to do that one is here, anywhere, different laws based around the fact that people should be set on a path of self-actualization and

asked by Anonymous on November 2, 2008
27. Analytical Chemistry

Phosphoric acid is a triprotic acid with the following pKa values: pka1: 2.148 pka2: 7.198 pka3: 12.375 You wish to prepare 1.000 L of a 0.0100 M phosphate buffer at pH 7.45. To do this, you choose to use mix the two salt forms involved in the second

asked by Sam on February 22, 2013
28. please revise essay english

Thank you soo much for looking at my question. Can you please revise. The Infamy of Man Two philosophical movement dared to probe the universe for the answer to a question as old as time itself: Is man good or evil? The two groups were absolute opposites

asked by Serge on November 28, 2007
29. English

This is the second part of the letter I need to prepare. I really need your help to improve the word choice. Thank you very much in advance. 1) This two-year project will be mainly about a comparative study on biodiversity in water and other waterways in

asked by Henry2 on January 15, 2012
30. Health

Harvey has his heart set on making the state finals for his track team in the 100 yard dash. Although Harvey knows there are many factors to improving his time and becoming an elite sprinter, one skill is paramount to his success. This skill is used at the

asked by Anonymous on January 17, 2014
31. Health

Harvey has his heart set on making the state finals for his track team in the 100 yard dash. Although Harvey knows there are many factors to improving his time and becoming an elite sprinter, one skill is paramount to his success. This skill is used at the

asked by Anonymous on January 17, 2014
32. Fly Ball Lab - Projectile Motion Please HELP FAST!

In this lab, you will perform graphical and mathematical analysis on a tennis ball that is struck by a bat. The data required for this lab is the horizontal displacement of the ball from the location where it was hit to the point where it first strikes the

asked by Amanda on November 12, 2013
33. English

I need the help of your science experts to find a topic for a common science project to be carried out in English among three different schools. My question to you and your science experts is number 5. We need to find a project students can work on for two

asked by Henry2 on December 20, 2011
34. English

Thank you very much for helping me. Here are some more sentences on the same theme (a continuation) I need you to check. Thank you. 1) In Shakespeare’s day the second course was the main part of the meal. 2) Waking life is imagined (was imagined?) as the

asked by Henry2 on October 1, 2011
35. RE numbered Social Studies-Writeacher

1. Countries with a low standard of living, little industrial output, and a low Gross Domestic Product are referred to as A) command economies. B) developed countries. C) developing countries.**** D) plantation economies. 2. It is difficult to grow crops

asked by Madison on September 8, 2017
36. chemistry

hello i was just trying this problem for my college class and its kinda hard. I got up to the last part, but I can't figure it out.. Impure nickel is refined by smelting sulfide ores through mond process: Ni (s) + 4CO (g) --> Ni(CO)4. There's like 8 parts

asked by james k on February 27, 2010
37. Physics

In the rough approximation that the density of the Earth is uniform throughout its interior, the gravitational field strength (force per unit mass) inside the Earth at a distance r from the center is gr/R, where R is the radius of the Earth. (In actual

asked by Mehreen on April 5, 2011
38. spanish need help

I did the work and would be gratful if someone could check it. complete sentences with imperfect or preterite forms of verb in parenthses My word form is in "Quotes" - The sentences were given to us in the workbook 1. (escribir) Claudia "escribio" un

asked by sam on November 22, 2008
39. Physics, still don't get it!

The drawing shows a skateboarder moving at v = 5 m/s along a horizontal section of a track that is slanted upward by 48° above the horizontal at its end, which is h = 0.52 m above the ground. When she leaves the track, she follows the characteristic path

asked by Mary on February 28, 2007

For a chemistry lab the experiment was to carry out an acid-base titration to determine the exact concentration of a sodium hydroxide solution. Two trials were completed and the data collected was: mass of weighing paper, mass of weighing paper + KHP, mass

asked by Hannah on October 24, 2011
41. eceonomic

The isoquant line is described on this forms: a)y=[x1/2 + x1/2]2 (1/2 should be mark as upper quartile) b)y=[x12 + x22]1/2 (x1 as lower quartile and 2 upper for first x and same for x22). The question is how to draw the isoquent line and how to explain the

asked by Sigmund on September 26, 2006
42. Math Help

1.) You have \$22 in your bank account, and you deposit \$11.50 per week. Your cousin has \$218 in his bank account and is withdrawing \$13 per week. The graph of this problem situation intersects at x=8. What does this mean? A. In 8 weeks, you will have

asked by Richard on November 19, 2013
43. Finance/Accounting

I'm not sure how to work this oroblem. Can someone assist me. revenues of \$230,000 and expenses, including income taxes, of \$190,000. On December 31, 2005, Edgemont had assets of \$350,000, liabilities of \$80,000, and capital stock of \$210,000. Edgemont

asked by Cheryl on October 10, 2006
44. physics

Posted by sandhu on Sunday, November 28, 2010 at 10:03pm. A 7200 lb airplane lands on an aircraft carrier with a speed of 72 ft/s. The plane is caught by an elastic band (k=998 lb/ft) that has an initial stretch of 5.6 feet. What is the maximum distance

asked by sandhu on November 29, 2010
45. Physics

A playground is on the flat roof of a city school, 5.2 m above the street below (see figure). The vertical wall of the building is h = 6.70 m high, forming a 1.5-m-high railing around the playground. A ball has fallen to the street below, and a passerby

asked by Lauryn on September 14, 2011
46. chemistry

1. The atomic number of carbon is 6. Its nucleus must contain: a) 6 neutrons and 6 protons. b) 3 protons and 3 neutrons. c) 6 neutrons and no electrons. d) 6 protons and no electrons. e) 6 protons and 6 electrons.

asked by cassie on February 10, 2010
47. Chemistry 1

I have trouble understanding ratios and relativity so I can't understand how to use atomic mass units. Here is an example from my book: How many grams of iron would contain the same number of iron atoms as the number of carbon atoms contained in 1.000 g of

asked by Leah on September 11, 2010
48. math

A specially made pair of dice has only one- and two-spots on the faces. One of the dice has three faces with one-spot and three faces with two-spot. The other die has two faces with one-spot and four faces with a two-spot. One of the dice is selected at

asked by Sunny on July 29, 2014
49. science

From a top a building is 20 m tall, you launch a projectile up at an angle of 30 degrees to the horizontal. You launch at 80 m/s find a) the total time in flight, b) the hightest point reached above the building, and c) distance between the landing point

asked by randy on November 2, 2006
50. AP Chem (Thanks!)

Hey guys! Stuck on some! My maybe answers are written next to the problem (1 problem-5 parts). Thanks for any help: 1. Lead (II) chromate, PbCrO4, is a slightly soluble salt. Write a net ionic equation for the dissolution of solid PbCrO4 in water. My

asked by Allie on October 22, 2015
51. Math - Excel

Hi, I need to write an Excel formula and I am trying to double check my work. We are asked to find the difference and relative difference for this account. So the values are: \$10,000 \$10,700 \$11,400 \$12,100 \$12,800 \$13,500 etc. The difference for each is

asked by Carly on September 19, 2016
52. Chemistry

I have this awful problem due tomorrow; if anyone can help it would be much appreciated. Most introductory chemistry texts provide a formula for the freezing point depression/boiling point of elevations: delta-T(f,b)= K(f,b) * m (m = molality) In fact,

asked by Megan on March 27, 2007
53. Science Please Check

Please Check 1. How does nanotechnology help engineers make products for the future? a. By changing a materials atomic structure, it can be made from elements that are easier to obtain.*** b. By changing a material's atomic structure, its physical

asked by Blair on March 18, 2016
54. Science

Please Check! 1. How does nanotechnology help engineers make products for the future? a. By changing a materials atomic structure, it can be made from elements that are easier to obtain.*** b. By changing a material's atomic structure, its physical

asked by SpitFireRedHead on March 18, 2016
55. Physics Really Need Help Please

At time t=0 a grinding wheel has an angular velocity of 26.0 rad/s. It has a constant angular acceleration of 25.0 rad/s^2 until a circuit breaker trips at time t = 2.50 s. From then on, the wheel turns through an angle of 440 rad as it coasts to a stop at

asked by Samantha on November 7, 2008
56. PHYSICS

An object is placed on an incline with friction. The incline is slowly raised from a zero degrees and at 29.2 degrees, the object begins to slide down the incline. The incline is then raised to 40.5 degrees and the object is placed back on the incline. The

asked by Ashley on October 21, 2011
57. Math

So I have some math questions I'd like for some one to check :) 1. Rename 4/7 as a percent. Round to the nearest tenth of a percent if necessary. A. 47% B. 1.8% C. 57.1% D. 28% 2. Rename .709 as a percent. A. 709% B. 70.9% C. 79% D. 7.09% 3. Alice plays

asked by Cami on November 23, 2015
58. Counting and Probability

Hi! I need urgent help for these questions here. They have a deadline for today and I have no idea how to solve them (a). Suppose we have a bag with 10 slips of paper in it. Eight of these have a 2 on them and the other two have a 4 on them. What is the

asked by Mr. Alexander on December 16, 2015

1. The majority of CEOs blame unethical employee conduct on: the breakdown of traditional religious institutions. a failure of leadership to establish ethical standards. the increase in lawsuits used to avoid personal responsibility. the nation's business

asked by Bryan on March 14, 2009
60. Math

I suggest if you cannot check them please don't comment. Not trying to be rude but pretty sure most u know what I mean. I am not here for answers just for someone to check my work 6th grade math. 1. -15 > -21 A. > B. < C. = Which number is greater than -24

asked by T.O.K on March 13, 2019

The demand and supply curves for an import-competing industry in a country are given by: D = 500 – 10P, S = 100 + 10P. Similarly, the respective demand and supply curves of foreign country for this industry are given by D* = 400 – 10P, S* = 200 + 10P.

asked by JP on March 22, 2010
62. statistics

Prospective Cohort Study The following tables show the crude and sex-specific results from a Prospective Cohort Study that examines the association between a binary exposure (E) and the development of a disease (D) during 20 years of follow-up. Full Data:

asked by Anonymous on January 14, 2013
63. Physics - Question

A ball of 250g hits the floor at a velocity of 2,50 m/s at an angle of 70* relative to the vertical. The vertical force in function with time between the floor and the ball is: from 0 to 50 N : from 0 to 1 sec. from 50 N to 100 N : from 1 to 2 sec.

asked by Raf on February 7, 2012
64. AP Chem

1. Van't Hoff factors depend on the concentrations of the dissolved solute species. Why would a dilute solution have a Van't Hoff factor closer to the ideal value? a. because in dilute solutions solute species are less likely to bump into each other and

asked by Maddie on January 24, 2016
65. 6 grade math

I only need help on #2 I did number one if you can check it great if not only can help me on 2 Croakie is a very talented frog. He does tricks for the audiences at the Calaveras County Fair contest every year. Some of his tricks are quickly making him

asked by Jessica on February 1, 2017
66. Math

A student ears \$10 per hour for tutoring and \$7 dollars per hour as a teacher's aid. Let x= number of hours each weeks spent tutoring and y=the number of hours each week spent as teacher's aid. Write the objective function that describes the total weekly

asked by pele on May 9, 2011
67. religion, help

I've done the reading in textbooks and the web sites that were provided for me by the teacher and by tutors. The problem is I am not comprehending what makes up the hinduism relgion? can someone explain it to me please. I keep reading over and over and I

asked by kailin on January 7, 2007
68. english

The bee is not afraid of me, I know the butterfly; the pretty people in the woods Receive me cordially. The brooks laugh louder when I come, The breezes madder play. Wherefore, mine eyes, thy silver mists? Wherefore, O summer's day? 1. what makes this poem

asked by Anonymous on March 6, 2014
69. PHI103:Informal Logic

1. All sages provide both wisdom and inspiration. Since Dasha’s speech contained wisdom and greatly inspired her audience, Dasha is a sage. Which one of the following points out the flaw in the argument above? (Points : 1) Just because Dasha is a sage

asked by Crissy on March 7, 2011
70. critical thinking

article "Obesity Is Not a Disease Sonia Arrison, “Obesity Matters,” Technology News, March 18, 2005, Copyright © 2005 ECT News Network, Inc. All rights reserved. Reproduced by permission. "By making obesity a disease, government does all

asked by queeni on July 9, 2009
71. english it is verry important

can you proof read and i made little changes and aad some more A seventeen year old boy, Alex is the main character of the novel. Alex comes from school and find out his father in study. He saw his father talking on the phone. His father Ted Jackson,is a

asked by anu on January 11, 2010
72. finance

Kohers Inc is considering a leasing arrangement to finance some manufacturing tools that it needs for the next 3 years. The tools will be obsolete and worthless after 3 years. The firm will depreciate the cost of the tools on a straight-line basis over

asked by Nick on April 13, 2011
73. Finance

Kohers Inc is considering a leasing arrangement to finance some manufacturing tools that it needs for the next 3 years. The tools will be obsolete and worthless after 3 years. The firm will depreciate the cost of the tools on a straight-line basis over

asked by Nick on April 12, 2011
74. physics

A 34 g glass thermometer reads 21.6°C before it is placed in 135 mL of water. When the water and thermometer come to equilibrium, the thermometer reads 38.7°C. What was the original temperature of the water? I need help on this please could someone

asked by Akbar on April 26, 2012
75. Science

1. A study was done to find if different tire treads affect the braking distance of an Army Jeep. The same road surface was used each time. Independent variable: Tire Treads Dependent Variable: Braking Distance 2. An experiment was performed to determine

asked by Plz check my answers! on September 9, 2016
76. IT Programming in South Africa for a 2007 matric..

IT Programming in South Africa for a 2007 matriculant? I matriculated 2007 with a Senior Certificate : HG Afrikaans 2nd Lang 45% HG English 1st Lang 51% SG Maths 66% SG Science 49% HG Biology 44% SG Computers 62% And I have experience with ms-dos,

asked by Josh on January 3, 2009
77. English

I'm posting you my questions again since I mispelt the word English before. Thank you very much for your help! I have a few more doubts. I also wanted to know if the sentence "It was three days since I had last met him" is a mistake. I just applied a

asked by Henry1 on April 30, 2011
78. Physics

A 1000kg space craft at 500m/s is on a collision course with a 400kg satellite travelling at 700m/s. Their paths are converging at a 45 degree angle. After the collision, they remain locked together. a) calculate their final speed b) calculate the quantity

asked by Jon on December 15, 2010
79. Physics

A 1000kg space craft at 500m/s is on a collision course with a 400kg satellite travelling at 700m/s. Their paths are converging at a 45 degree angle. After the collision, they remain locked together. a) calculate their final speed b) calculate the quantity

asked by Jon on December 15, 2010
80. Math

To make my question clearer, I will ask: In fraction word problems I have a hard time telling the difference between a multiplying problem and a division problem, can someone tell how to tell the difference.{In detail} Thank You Give us an example of both.

asked by N/A on July 7, 2005
81. Physics Problem

While running, a 70.0 kg student generates thermal energy at a rate of 1200 W. To maintain a constant body temperature of 37.0 C, this energy must be removed by perspiration or other mechanisms. If these mechanisms failed and the heat could not flow out of

asked by Molly on December 3, 2007
82. math and science

I am trying to get accepted in the science and math magnet program and have to write an essay on why this pathway is the best choice for me, why would I like to be a part of the program and what makes me a good candidate. This is what I have written so

asked by DeAndre on January 15, 2009
83. Physics

The De-orbit Burn The Shuttle must reduce its velocity at a pre-calculated point in its orbit in order to return to Earth. In order to reduce the velocity and change the orbit of the Shuttle, a maneuver called the de-orbit burn is performed. For this

asked by Rory on December 28, 2011
84. accounting principles

Success Systems had the following transactions and events in December 2015: Dec. 2 Paid \$1,200 cash to Hilldale Mall for Success Systems’ share of mall advertising costs. 3 Paid \$500 cash for minor repairs to the company’s computer. 4 Received \$7,000

asked by myrel on May 14, 2016
85. Math

Hole digger A 69-inch-tall worker is digging a hole. In the morning the worker's head is a certain distance above the ground. That night the worker's head is the same distance below the ground. Also that night the worker's feet are twice as far below the

asked by Jean on July 13, 2005
86. Science (Chemistry!)

I just do not understand ANYTHING about multiplying/dividing/adding/subtracting significant figures! For example, the problem is: Solve the following to the correct number of significant figures: (5.039)(0.0074) What am I supposed to do? Just multiply the

asked by Hayley on August 31, 2006
87. science

Ions are eletrically charged particles that are formed when certain compounds are dissolved in water. These solutions will conduct eletricity. The swedish scientist Svante Arrhenius coined the term ion (which means wanderer) to explain why solutions of

asked by barby on May 1, 2008
88. Physics repost please check

A glass bottle of soda is sealed with a screw cap. The absolute pressure of the carbon dioxide inside the bottle is 1.80 x10^5pa. Assuming that the top and bottom surfaces of the cap each have an area of .0004M^2, obtain the magnitude of the force that the

asked by CJ on April 9, 2007
89. calculus

I've done the first question but I cannot get any farther. I'm so stuck. Please explain or just help me to figure out the next steps. A printed poster is to have a total area of 837 square inches with top and bottom margins of 7 inches and side margins of

asked by casidhe on April 20, 2012
90. math

A hot air balloon was at a height of 60 feet above the ground when it began to ascend. The balloon climbed at a rate of 15 feet per minute. a) make a table that shows the height of the air balloon after climbing for 1,2,3,&4 minutes. minutes:1 2 3 4

asked by B8 on December 16, 2013
91. SAT Essay

Think carefully about the issue presented in the following excerpt and the assignment below. Independent people—those who rely on themselves rather than on others—get what they want through their own efforts. Interdependent people combine their efforts

asked by Sahil on November 30, 2008
92. PHYSICS

A yoyo of mass m=2 kg and moment of inertia ICM=0.09 kg m2 consists of two solid disks of radius R=0.3 m, connected by a central spindle of radius r=0.225 m and negligible mass. A light string is coiled around the central spindle. The yoyo is placed

asked by anonymous on December 6, 2013
93. spanish

How do I translate my spanish Thank you for using the Jiskha Homework Help Forum. First of all you need to determine the vocabulary in the sentence. When you actually post some work here we can help you use the dictionary. The very BEST way is to look up

asked by katy on August 29, 2006
94. Algebra

Write a proportion using an unknown value x and the ratio 5:6 then solve it. In an orchestra, the ratio of trombones to violas is 1 to 3. There are 9 violas, Write a proportion that gives the number t of trombones in the orchestra. How many trombones are

asked by Ivy on April 16, 2015
95. Chemistry

I have no idea how to do this problems can somebody help me: 1.How many mL of and oxygen gas can be produced form the termal decmpositon of 0.340 g of hydrogen peroxide at 700°C and 755 mm Hg? 401 mL 803 mL 1200 mL 1610 mL 2.How many mL of oxygen gas at

asked by Ryan on April 21, 2007

Deliverable Length: 4-6 slides with in-depth speaker notes Today, many organizations and managers face new challenges everyday. One critical aspect of the challenges that managers lack in is within the planning stage. You have been asked by your manager to

asked by val on April 22, 2009
97. Algebra2 HELP PLEASE

1.) Fuel Efficiency: On Friday, you left for a weekend camping trip with 110 miles on the odometer and 14.5 gallons of gas in the tank of your car. When you returned on Sunday, the odometer read 299 miles and you still had 7.5 gallons of gas left. What was

asked by Anonymous on September 2, 2014
98. english

is this grammar, mechanics, and usage correct? January 16, 2011 SUBWAY: Franchisor As a potential franchisee, I am investigating Subway operations. With your experience, you can provide the kind of information I need. I have so many questions I would like

asked by beebee on January 20, 2011
99. algebra 2

I have a question about two problems that I am trying to solve for my h.s. trig. class. The first one I believe is correct. the other i am lost. D(p)= 2000-60p S(p)=460+94p p is the price in dollars a) find those values of p for which demand exceeds supply

asked by Monica on February 22, 2011
100. English

I thought it was C for this Victor Frankenstein recounts the influences that lead to his great experiment: I feel exquisite pleasure in dwelling on the recollections of childhood, before misfortune had tainted my mind and changed its bright visions of

asked by Henry on March 6, 2016