# 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

92,096 questions, page 856
1. ## Chemistry

A hungry backpacker needs to boil 150 mL of water to prepare a cup of Ramen Noodles. The filtered river water is at a temperature of 14.2 oC. The pressure is 760 mm Hg and he wants to eat the chicken flavored noodles. How many mL of his liquid butane

asked by Veronica on December 3, 2012
2. ## Physics

A 4 liter sample of a diatomic gas with γ =1.4 confined to a cylinder, is carried through a closed cycle. The gas is initially at 1.00atm. and 300K. First, its pressure is tripled under constant volume. Then it expands adiabatically to its original

asked by Brody on February 6, 2014
3. ## BORED!!!

HAS ANYONE EVER READ THE BOOK BEWARE PRICESS ELIZABETH BY CAROLYN MEYER? I NEED TO RITE A REPORT ON IT. SOS! The question really is -- have YOU read it? If you haven't read it, it'll be pretty hard to write a report about it. All I find when I search

asked by schoolgirl12 on December 5, 2006
4. ## Future story Part 2

Life is so perfect, my hard work and effort has brought me to the occupation I had dreamed of becoming. My desire was to become a Pharmacist, and only post secondary education has brought me to this stage. If it wasn’t for post secondary education, I

asked by Sara on March 10, 2011
5. ## Micro-Econ

Graph below represents the market demand for a patented prescription drug together with the marginal cost and average cost functions for producing the drug. -MC is constant at \$20 for all Quantity over 4 million -AFC is reduced essentially to 0 when

asked by Marquis on August 2, 2009
6. ## Chemistry

How many kcal of heat energy are required or released when 1.73 moles of butanol , C4H9OH, is warmed from -175.8 degrees F to 360.9 degrees F? The following information concerning butanol applies: normal melting point: 12.5 degrees C normal boiling point:

asked by Garret on September 30, 2007
7. ## Writing Evaluation (Writeacher!)

What do you think? Do these paragraphs require any improvements? What do you suggest? 1. Write a paragraph discussing the courage demonstrated by Martin Luther King Jr. What I have written: Throughout the nation, Martin Luther King, Jr. is remembered as a

asked by Anonymous on February 3, 2014
8. ## math

six cars are parked in front of a car dealership. If you are looking at the cars from the front. the red car is parked in front of the green car. the black car is between the green and the yellow car. The blue car is parked on the right side of the red

asked by jen on September 20, 2011
9. ## History

Based on the quote, which conclusion can be made about the United States during World War II? The quote below was written during the 1940s: "The senselessness of all the inactive manpower. . . . [M]en who are able and willing to do all they can to lick the

asked by Acasia on April 17, 2017
10. ## Physics

Please help! A young girl with mass 42.5kg is sliding on a horizontal, frictionless surface with an initial momentum that is due east and that has magnitude 94.0kg * (m/s) . Starting at 0s , a net force with magnitude F=( 8.10N/s )*t and direction due west

asked by Pavel on October 15, 2014
11. ## math

asked by Abigail on October 11, 2010
12. ## science/biology

Read the scenario. A graduate student is running a PCR reaction to study DNA extracted from an Egyptian mummy. The reaction does not seem to be working, so he checks his notes to see what he added to the reaction mix. He find the following list: mummy DNA,

asked by Kiara on November 26, 2018
13. ## Algebra

I am stuck, pleas help, i have the example but I am still not able to figure it out... Find the value of X...5/x+6+2/x^2+7x+6=3/X+1 Find the value of X...2/5=x-2/20 First, get the X terms on one side of the equation and the numbers on the other. 2/5=X-2/20

asked by Helpless Again on May 23, 2007
14. ## Chem

1) A 15.0 g sample of nickel metal is heated to 100.0 C and dropped into 55.0 g of water, initially at 23.0 C. Calculate the final temperature of the nickel and the water, if the specific heat capacity of nickel is 0.444 j / g x C. 2) In a coffee-cup

asked by Kim on November 11, 2008
15. ## Child Psychology

I need someone to check my answers, to make sure that I have answered them correctly. My answers are marked with xxxx next to my choice out of the four choices. 1. Edwin is doing his doctoral work in the area of gifted education. One of the major

asked by Sharon on July 14, 2011
16. ## World History

Which statement most correctly describes the treatment of African Americans during the Vietnam War? African American soldiers were often promoted to leadership positions due to the vigorous fighting spirit of their segregated units. African American

asked by Jay on June 11, 2019
17. ## Algebra

The life expectancies for men and women in the United States can be approximated by the following formulas: Women: E= 0.126t+76.74 Men: E=0.169t+69.11 where E represents the length of life in years and t represents the year of birth,measured as number of

asked by kim on March 11, 2012
18. ## Chemistry

I'm working on a problem that says: A 4.00 gram sample of a mixture of CaO and BaO is placed in a 1.00 L vessel containing Co2 at a pressure of 730 torr and a temperature of 25C. The CO2 reacts with the CaO and BaO forming CaCO3 and BaCO3. When the

asked by Zara on August 12, 2015
19. ## Calculus Help!

At a price of \$7.5 per ticket, a musical theater group can fill every seat in their 1500 seat performance hall. For every additional dollar charged for admission, the number of tickets sold drops by 95. a) What ticket price maximizes revenue? Round your

asked by Anonymous on July 16, 2014
20. ## Geometry

A plane is located at C on the diagram. There are two towers located at A and B. The distance between the towers is 7,600 feet, and the angles of elevation are given. a. Find BC, the distance from Tower 2 to the plane, to the nearest foot. b. Find CD, the

asked by SkatingDJ on March 26, 2016
21. ## Human Services

This is late can somebody look at my answers and tell me if they are correct? I have to choose one of the following: A. bandwagon—the idea that “everybody” does this or believes this B. categorical statements—stating something in a way that implies

asked by Ally on June 12, 2010
22. ## Economics

I'm reposting this as I did not receive a response. Posted by Dwane on Wednesday, November 22, 2006 at 1:23pm. I pasted the problem I am to solve below. I missed the first week of class, so the professor told me to do this case as a make-up assignment;

asked by Dwane on November 28, 2006
23. ## Jiskha explanation from DrBob222

1. This is a homework help site, not a homework do site; i.e., our objective on this site is to help students understand a concept so they may work through a problem. That is to say that we USUALLY do NOT provide direct answers. 2. Most of us volunteers

asked by Ms. Sue on November 14, 2014
24. ## math

Michel wants to buy his mother handmade chocolates for Mothers Day. He has \$15.oo to spend. The price of each chocolate is given below. Fudge \$0.60 NutClusters \$0.75 Truffles \$0.80 a)create and solve an equation for each type of chocolate to determine how

asked by sara on December 18, 2011
25. ## Chemistry

Magnesium metal reacts with hydrochlroic acid according to following reaction: Mg(s) + 2HCl(aq) -> MgCl2(aq) + H2 (g) over interval of 10.00s, the mass of Mg changes by -0.22g. What is the corresponding rate of consumption of HCl (in Mol/s) ? So what i

asked by Rez on June 14, 2015
26. ## Qvntitative Methods

CASE STUDY: 1 The bulbs manufactured by a company gave a mean life of 3000 hours with standard deviation of 400 hours. If a bulb is selected at random, what is the probability it will have a mean life less than 2000 hours? Question: 1) Calculate the

asked by Sardar Hakim on September 25, 2013
27. ## math

a running back rushed for 129 yards through 3 quarters.in the 4th quarter the running back lost 5 yards per rush. the runing back rushed 5 times in the 4th quarter. 3) imagine that instead of losing yardage on each rush in the 4th quarter, the running back

asked by kayla on November 27, 2010
28. ## English

Sir Thomas More wrote Utopia so that it is a frame narrative. Explain why he did this. My work: Sir Thomas More wrote Utopia so that it is a frame narrative because he wanted to connect a story with in a story. Thomas More did this to connect stories in

asked by Mandi on August 9, 2014
29. ## math

A box contains 5 red bowls, 6 yellow bowls and 3 white bowls. If 4 bowls are randomly drawn from the box at the same time, (a)find the probability that exactly 2 red bowls are drawn; (b)find the probability that at least 2 red bowls are drawn. My work: (a)

asked by Charles on July 22, 2015
30. ## College algebra

A person is driving a car on a straight road. The graph shows the distance in y miles that the individual is from home after x hours. the graph has the following points (1, 40) and (3, 90) Find the slope intercept of the line y = ____x + ______ How fast is

asked by Lee on December 6, 2010
31. ## math

Write the integer that is represented by a point midway between -76 and 76 on the number line. Choose a nonzero integer for n to show that –n can be evaluated as a positive number. Scoring in Golf. A golfer played 8 rounds on a tournament course with the

asked by Anonymous on February 21, 2011
32. ## Physics

Ball A leaves the edge of a level table with speed Va and falls to the floor. At the instant ball A leaves the table edge, another identical ball, B, is released from rest at the height of the table top and also falls to the floor. It is observed that the

asked by Balthazar on October 5, 2010
33. ## physics

Derek the drunk driver drives his car off the road, onto a gravel strip next to the road. Derek does not have anti-lock brakes, so his wheels lock when he enters the gravel area, and the car slides to a halt. Derek's car is traveling at a speed of 20m/s

asked by aok on December 15, 2010
34. ## Physics - rojectile Motion (check pls)

Imagine that you are solving a problem in projectile motion in which you are asked to find the time at which a projectile reaches a certain vertical position. when you solve the problem you find out two different positive values for time that both satisfy

asked by Shaila on August 21, 2010
35. ## data management gr.12

In a bag there are 8 red jelly beans and 7 green jelly beans. The 4 jelly beans are randomly chosen from the bag without replacement. a)create a probability distribution table for choosing red jelly beans b)what is the probability that at least 2 chosen

asked by Jenna on December 20, 2016
36. ## physics

1. Measurements show that there is an electric field surrounding the Earth. Its magnitude is about 100 N/C at the Earth's surface and points inward toward the Earth's center. From this information, can you state whether the Earth is negative or positive?

asked by Nicole on July 15, 2010
37. ## Math(trigonometry)

Data: á = 32 degrees, side a = 2.5 feet and side b = 4 feet 1. Identify the swinging side and the fixed side in a possible triangle. 2. Compute the length of the shortest swinging side that will construct a triangle containing the data. (compute the

asked by dena on April 13, 2008
38. ## physics

under the influence of its drive force, snowmobile is moving at constant velocity along a horizontal patch of snow. When drive force is shut off, snowmobile coasts to a halt. a) During the coasting phase, what is the net external force acting on the

asked by Sushmitha on February 12, 2012
39. ## English

I forgot to include the following statements. I really hope you can have a look at them too. 1) They regretted missing OR having missed the bus. 2) They escaped with a ship or by a ship. 3) I have my groceries delivered by the supermarket. 4) Petra lives

asked by Franco on October 17, 2010
40. ## algebra 1

Can someone solve theses for me? Factor the polynomial x2 + 7x + 12 completely Factor the polynomial x2 – 4 completely Factor the polynomial 18a2b – 4ab + 10a completely x2 + 7x + 12 = (x+4)(x+3) x2 – 4 = (x+2)(x-2) 18a2b – 4ab + 10a = 2a(9ab - 2b

asked by mike on May 15, 2007
41. ## Geography (Ms. Sue)

1). Some Russians have objected to the creation of new federal districts. Why might there be disagreement over the districts? A: There might be disagreement over the districts because the President of Russia hopes that the heads of the new federal

asked by Anonymous on October 11, 2013
42. ## English

I writing narrative story on theme that With independence comes amplified accountability. teacher say it be good if it be third person narrative. though i not know what to write about, teacher show us example and one which a girl write be through a birds

43. ## geometry

Hello, Can some one check my work. I just want to make sure I answered the questions correctly. Thanks, Nikki 1) Every rhombus is a parallelogram. True 2) Every parallelogram is a rectangle. False 3) Every rectangle is a square. False 4) Every square is a

asked by nikki on October 19, 2011
44. ## chemistry

did i do this right calculate the con of cu(nh4)^2+ of solution. Mass of cuso4*5h20=.6000g First i dissolved the sample into 50.00ml of water. I filled up volumetric flask to 100.00 ml mark I then, pipetted 10ml of this sample into a 50.00ml volumetric

asked by Jim_R on September 13, 2009
45. ## Chemistry

The pH of human blood needs to be between 7.35 and 7.45. You want to prepare a buffer solution that gives a pH of 7.40. You decide to use a sodium phosphate buffer: the acid is H2PO− 4 and the conjugate base is HPO2− 4 . You want the concentration of

asked by Emily on April 22, 2016
46. ## math

Using the numbers 1 through 9 with no repeats, find a 9 number such that: the first digit is divisible by 1, the first two digits are divisible by 2, the first 3 digits are divisible by 3, and so on until we get to a 9 digit number divisible by 9. You

47. ## Chem

KHC4H4O6(s) K+ (aq)+ HC4H4O6-(aq) 1) If the above reversible were started with only solid potassium hygrpden tartrate, which reaction would proceed faster, the "forward" or "reverse"? I said forward 2) If the reactions were started with only the separated

asked by Can someone check this for me really quick on March 8, 2013
48. ## Physics

A car heads due west on Interstate 80 going 63.0 km/hr for 2.1 hours. The car then turns and heads exactly northwest on Interstate 42 going 53 km/hr for 3.3 hours. What is the resultant displacement of the car? I've done some work on it and I have a good

asked by George on October 2, 2016
49. ## Chemistry

1. Molarity is to moles of solute over liters of solution as molality is to A. molar concentration over molal concentration. B. moles of solute over kilograms of solvent. C. molal concentration over molar concentration. D. moles of solute over moles of

asked by Jack on September 26, 2011
50. ## Chemistry :P

Hey. Just Started A New Unit In Chem And The Sad Thing Is That I Had A Sub And She Did Not Know Nothing About This Stuff. So If Anyone Could Write Some Notes For Me Here That Are Understandable That Will Be Able To Help Me With The Work I Have To Finish.

asked by Fizzylicous on November 16, 2011
51. ## Chemistry Disaster XXP

Hey. Just Started A New Unit In Chem And The Sad Thing Is That I Had A Sub And She Did Not Know Nothing About This Stuff. So If Anyone Could Write Some Notes For Me Here That Are Understandable That Will Be Able To Help Me With The Work I Have To Finish.

asked by Fizzylicous on November 16, 2011
52. ## english1994m

Typical of ballad "lord randall" omits details and ends with half the strory told. do you think the young man's lover poisned him? why or why not. what other questions in regarding the plot are left unanswered? MY ANSWER: Using dialogue and passion, this

asked by Mark J on September 29, 2011
53. ## Maths please someone help me out!!!

3. The efficiency of an industrial pump decreases by a fixed percentage each year. The percentage decrease each year is with respect to the efficiency of the pump at the start of each year. Over each four year period, the efficiency decreases by 80%. Let

asked by Jasmine on April 3, 2014
54. ## Maths algebra

The efficiency of an industrial pump decreases by a fixed percentage each year. The percentage decrease each year is with respect to the efficiency of the pump at the start of each year. Over each four year period, the efficiency decreases by 80%. Let us

asked by Jasmine on April 2, 2014
55. ## Chemistry

If 3.21 g of BeC2O4 * 3H2O is heated to 220 C calculate the volume of the H2O(g) released, measured at 220 C and 735 mm Hg? please help me Convert g BeC2O4*3H2O to mols BeC2O4*3H2O. Convert mols BeC2O4*3H2O to mols H2O. Use PV = nRT to calculate volume of

asked by Karisa on April 8, 2007
56. ## Math

1. The curve y=10/2x+1 -2 intersects the x-axis at A. The tangent to the curve at A intersects the y-axis at C. (i) Show that the equation of AC is 5y+4x=8 (ii) Find the distance of AC 2. The equation of a curve is y=1/6(2x-3)^3-4x (i) Find dy/dx (ii) Find

asked by Stephen on January 14, 2013
57. ## physics

It has been said that sometimes lead bullets melt upon impact. Assume that a bullet with an initial temperature of 301 K receives 73.9 % of the work done on it by a wall on impact as an increase in internal energy. (The melting point of lead is 601 K, the

asked by Anonymous on November 5, 2014
58. ## statistics

An engineering company believes it has developed a faster way to complete the assembly of an industrial machine. The present process takes an average of 6.5 hours to complete and the times it takes to complete the process are approximately normally

asked by amy on November 29, 2011
59. ## physics

It has been said that sometimes lead bullets melt upon impact. Assume that a bullet with an initial temperature of 295 K receives 73.5 % of the work done on it by a wall on impact as an increase in internal energy. (The melting point of lead is 601 K, the

asked by Anonymous on November 12, 2014
60. ## Early Child Ed.

Will you check to see if I have chosen the most appropriate choice to this question? Which would be the best way to welcome a child into the classroom in the morning when his mother drops him off? A. "Good morning,Joshua. We have new crayons to use later

asked by Anonymous on September 25, 2007
61. ## statistics am i right so far

SO FAR I HAVE 9.63 FOR THE 1ST 2 COLUMNS AND 7.56 FOR LAST COLUMN FOR THE VARIANCES. I GOT Z= .0875 SEDIFF =1.2364 SEm=.6019 for 1st set of #s and SEm=1.08 for 2nd set of #s is that correct and now what? A total of 23 High School students were admitted to

asked by jabrony on November 30, 2011
62. ## Torque

Not sure how to draw the diagram to this, or quite how to solve b and c: Several math students are taking a break from their studies by visiting a playground. One student pushes the others on a merry-go-round. The diameter of the merry-go-round is 3.0 m,

asked by Sick Sick on July 1, 2008

1 ) A temperature-sensitive mutation in the lacI gene of E. coli creates a repressor protein that has wild-type function at 30°, but is a superrepressor protein at 42° (unable to bind allolactose). You test this strain with and without lactose, at two

asked by Tenshi on April 9, 2016
64. ## MATH ALGEBRA

The Forever Green Nursery owns 7000 white pine trees. Each year the nursery plans to sell 12% of the trees and to then plant 600 new ones. a. Find the # of trees owned by the nursery after 10 year b. Find the # of trees owned by nursery after many years

asked by DA WOOK on August 30, 2015
65. ## Physics!

One of the new events in the 2002 Winter Olympics was the sport of skeleton (see the photo). Starting at the top of a steep, icy track, a rider jumps onto a sled (known as a skeleton) and proceeds - belly down and head first - to slide down the track. The

asked by Tiffany on February 24, 2011
66. ## physics

One of the new events in the 2002 Winter Olympics was the sport of skeleton (see photo). Starting at the top of a steep, icy track, a rider jumps onto a sled (known as a skeleton) and proceeds-belly down and head first-to slide down the track. The track

asked by Donald on November 12, 2012
67. ## repost: stats

The traffic engineer for a large city is conducting a study on traffic flow at a certain intersection near the city administration building. The engineer will collect data on different variables related to the intersection each day for ten days. Of the

asked by Anonymous on September 15, 2019
68. ## physics

An object weighting 300 N is suspended by means of two cords. (There is a cord on the ceiling with is at 45 degrees. The second cord is attached to the wall and is horizontal. These two cords are attached to a cord which has the 300N object on it.) The

asked by me on December 29, 2006
69. ## English

Thank you very much! Can I divide my work into summary, narrative structure, and main themes? This is the very first part of the summary. I don't know if it is correct to use the present. Could you please revise it? 1) At the beginning of the novel we get

asked by Henry2 on February 11, 2012

1. Which of the following is an example of a print medium? A. a blog B. a newspaper C. A magazine's website D. All of the above *** 2. Which of the following is an example of a public service announcement, or PSA? A. a commercial advertising an unscented

asked by Hannah on February 13, 2014
71. ## The Power of Media

#1. Which of the following is an example of a print medium? a) a blog b) a newspaper c) a magazine’s website d) all of the above ******* #2. Which of the following is an example of a public service announcement, or PSA? a) a commercial advertising an

asked by Sabrina on February 25, 2014
72. ## ENGLISH: types of business writing

Draft an email of at least four complete sentences to Deb Walker the designated trainer: Confirm the arrangements for the seminar providing only the information she needs to arrive at the right place at the right time. Copy both to Mr, Dittmer and Ms.

asked by danny on April 4, 2012
73. ## English

Could you please tell me who/ what is the persona and who/what it is talking about? I got the idea of a snake and a spider but the two together don't make much sense in the context. I would really appreciate a fast rerply! "Eve" - by James Lasdun I like

asked by Ruth on February 27, 2010
74. ## Creative Homework

okay so I have to make a presentation on Bloc Quebecois and it must be creative. i cant do a bulletin board or poster board or just the classic essay format, i cant even do a journal or a diary of lucien bouchard. My teacher must be crazy cause i cant

asked by Sam on November 17, 2006
75. ## IT

What skills are needed to perform the business functions of computer operations? I am assuming they are needing more than the basic function like keyboard and on and off but not sure what that would be. I tried to think of what i needed to know if i had an

asked by CINDY on May 15, 2007
76. ## English

After reading each of the following quotations about poetry, choose the one that makes the most sense to you. In the discussion forum, identify the quotation you chose and explain, in your own words, what you think it means and why you chose it. “The

asked by Anonymous on May 20, 2019
77. ## math

how do you write an equation and state what the variable n represnts. 54 -n- =24 If you're writing an equation where you need to state what the variable is, then you need to end up with an equation where n is the only thing on one side of the equal sign.

asked by julie on October 4, 2006
78. ## science, Chemistry

Sample Results: Mass (g) Trial 1 Trial 2 Filter paper 1.36 1.29 Filter paper + PbI2 3.20 3.09 PbI2 ? ? Calculations and Discussion Questions: ( show the step by step) 1. Calculate the mass of precipitate collected in Trial 1 and Trial 2. Include these

asked by Hiba on April 4, 2019
79. ## Math- brain teasers!

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

asked by Brennan on October 19, 2008
80. ## Math (check my work)

Angle A measures (x + 13) °. Angle B is complementary to angle A and measures (2x +23) °. a. Write and solve an equation to find the value of x. Not sure how to write the equation but the value of x = 18 b. What are the measures of angle a and angle b?

asked by Isabelle on May 19, 2016

2NO2(g)--> 2NO(g) + O2(g) , H=+114.2kJ (Note: H, S, G all have a degree sign next to them) NO: H(enthalpy)=90.3kJ/mol, S(entropy)=210.7J/mol*K, G(gibbs energy)=86.6 O2: H(enthalpy)=0, S(entropy)=?, G(gibbs energy)=0 kJ/mol NO2: H(enthalpy)=33.2, S=239.9,

asked by apoorva on February 4, 2008
82. ## english

You are writing a paragraph on how to make your favorite sandwich. You have a list of the steps beside you, and you write down the steps in sentences, without stopping to check your work. Finally you've written all the steps into sentences, and you put

asked by Cris on June 4, 2007
83. ## history

1. Which statement best explains the significance of the signing of the Mayflower Compact? * 5 points A)The colonists swore to survive together or die in North America. B)The colonists agreed to create their own government and to obey its rules. C)The

asked by connexus on November 15, 2016
84. ## Algebra

One painter can finish a certain job 5 hours before another painter who is doing the same job. When they work together they can finish this job in 6 hours. How long does it take for each painter to do the job by himself?

asked by Anish Panda on March 6, 2016
85. ## Chemistry

Why is it important to determine the wavelength of maximum absorption? I assume we are talking spectroscopy here? When describing the spectrum it is usual to record the wavelength of a maximum absorption (there may be several absorptions) as this is a

asked by Janna on April 24, 2007
86. ## economic

5) Assume the graph below represents the market demand for a patented prescription drug together with the long run marginal cost and average cost functions for producing the drug. (note: the diagram assumes that at output levels over 50 million AFC ~ 0,

asked by coqui on April 4, 2012
87. ## Geology

Respond to the following scenario: o Your younger brother is in 5th grade. He comes home and tells you to look at an animation his teacher showed him in geology class. o Review the Continents of the Past animation on this week¡¦s aXcess page. o After

asked by A on September 11, 2009
88. ## Math

1. Given the product law of logarithms, prove the product law of exponents. 2. Given the quotient law of logarithms, prove the quotient law of exponents. 3. Apply algebraic reasoning to show that a=b^(loga/logb) for any a,b>0 Please explain these to me.

asked by Jus on May 25, 2009
89. ## Generalization essay

"In this exercise you'll write an essay supporting a generalization you've stated about some topic." Any ideas for generalizations? I have to list 5 and use one. A generic generalization is the most common type. All dogs bite. Here is a good definition.

asked by Claire on February 7, 2007
90. ## Geography

What were the factors that played a significant role in the collapse of Russian control over Eastern Europe? My Answer: A main factor that played a significant role in the collapse of Russian control over Eastern Europe was a widespread hatred of a corrupt

asked by Chandler on June 25, 2011
91. ## Geometry Help & Proofs

The ratio of the volume of Cylinder A to the volume of Cylinder B is 1:5. Cylinder A is similar to Cylinder C with a scale factor of 1:2 and Cylinder B is similar to Cylinder D with a scale factor of 1:3. What is the ratio of the volume of Cylinder C to

asked by Anonymous on May 14, 2014
92. ## Math

How do I set this up and solve it? Tom has a collection of 30 CDs and Nita has a collection of 15 CDs. Tom is adding 1 CD a month to his collection while Nita is adding 4 CDs a month to her collection. Find the number of months after which they will have

asked by Mary on January 27, 2012
93. ## Physics

a box sliding on a horizontal surface with a speed of 6m/s encounters an incline plane that makes a 15 degree angle with the horizontal line. What is the max distance that will be travelled by the box up the incline before coming to rest if the coefficient

asked by Kayla on November 13, 2016
94. ## chemistry

A student generates H2(g) over water using the reaction between zinc and hydrochloric acid Zn(s)+ 2HCl(aq)---> ZnCl2(aq)+ H2(g) Data: Mass of vial and zinc 15.5082 mass of vial 15.3972 mass of zinc 0.111 final burette reading 45.30mL barometric pressure:

asked by Yuli on November 23, 2011
95. ## Statistics

A survey of community banks asked about the loan to deposit ratio (LTDR) a banks total loans as a percent of its total deposits. The mean LTDR for the 110 banks in the sample is xbar = 76.7 and the standard deviation is s = 12.3. In the text a 95%

asked by Jason L on February 26, 2007
96. ## Organic Chemistry

The preparation of “azo” dyes often does not work well in the laboratory. Although the correct colour is usually apparent, very little product is obtained. Seeing this, a student decides to modify the experimental procedure and obtains a record

asked by Lindz on October 21, 2006
97. ## math

The large red equilateral triangle has sides of 8x units. The midpoints of the red triangle are joined to form the blue triangle. The midpoints of the blue triangle ate joined to form the green triangle. The process of joining midpoints to form new

asked by Jo on January 11, 2016
98. ## algebra

Please I'm stuck!!!!! A person is driving a car on a straight road. The graph shows the distance in y miles that the individual is from home after x hours. the graph has the following points (1, 40) and (3, 90) Find the slope intercept of the line y =

asked by Lee on December 6, 2010
99. ## Chem Urgent Help ?

I have a lab dis monday .. plz someone help .. Lab Title is (( Recrystallization of a Solid )) Pre-Lab Questions.... Explain the purpose of the following in this experiment. a) using hot filtration b) not cooling (chilling) the hot filtered solution

asked by Juliana on November 22, 2008
100. ## english

Hi I have some questions and I would really if you answer my questions! I want to be Nurse Practitioner and I am very passion about it. But I have a lot of problems. First English is not my native language, second I am not good at math, third I am kind

asked by Janet on January 13, 2011