Questions Asked on
May 24, 2011

  1. Algebra

    Two less than three-fourths of a number is ten. What is the number?

    asked by Diana
  2. Chemistry

    Zinc carbonate, ZnCO3(s), dissolves in water to give a solution that is 1.7 multiplied by 10-5 M at 22°C. Calculate Ksp for ZnCO3(s) at this temperature.

    asked by Kat
  3. geololgy

    Earth and Venus are so similar in size and overall composition that they are almost “twins.” Why did these two planets evolve so differently? Why is Earth's atmosphere rich in oxygen and poor in carbon dioxide, whereas the reverse is true on Venus?

    asked by anonymous
  4. Chemistry

    Cyclohexane, C6H12, a hydrocarbon, can isomerize or change into methylcyclopentane, a compound of the same formula (C5H9CH3) but with a different molecular structure. The equilibrium constant is 0.12 at 25°C. If you had originally placed 0.036 mol of

    asked by Kat
  5. world issuse

    I'm a 7 letter word u read daily,my 5th 6th and 7th letter increase each year,my 3rd n 4th letter are the same,my 3rd 2nd n 5th letter cover 75% of the world.

    asked by dan
  6. chemistry

    How many Lister of Carbon Dioxide gas measured at STP can be produced by the decomposition of 15.0g of Sodium Bicarbonate to give Sodium Carbonate, water, and Carbon Dioxide gas?

    asked by mel <3
  7. physics

    a rocket is launched from atop a 105-foot cliff with an initial velocity of 156 ft/s.The height of the rocket above the ground at time or t is given by h=-16tsquared+156t+105. When will the rocket hit the ground after it is launched?

    asked by Anonymous
  8. math

    an airplane is flying at 550 km/h on a heading of 080. the wind is blowing at 60 km/h from a bearing of 120. Find the ground velocity of the airplane. Please Help! Thanks in advance.

    asked by math
  9. teacher aide

    1 As a teacher aide, if you report an incident of child abuse A you must be able to prove you allegations to authorities B you'll most likely be asked to testify in court C you should keep all information related to the case confidential D you're required

    asked by Mother of two
  10. geometry

    A pyramid has a square base with each side measuring 105.5 meters. The slant height of the pyramid is 65.5 meters. Find the lateral surface area of the pyramid.

    asked by JOY
  11. math

    a multiple choice test has 8 questions with 4 possible answers for each question. if a student were to guess the answer to each question how many different ways would there be to answer the test A. 32 B. 4 C. 65 536 D. 4 096

    asked by steve
  12. statistics

    Assume that a set of test scores is normally distributed with a mean of 80 and a standard deviation of 25. Use the 68-95-99.7 rule to find the following quantities. The percentage of scores less than 80 is?

    asked by nicole
  13. math

    A toy box contains 6 different cars, 5 different trucks and 4 different motorcycles. In how many ways can a person select one item from each category. ( a car, a truck, a motorcycle) A. 120 B. 15 C. 110 D. 49

    asked by steve
  14. math

    7136 divided by 8 I am working in a work book and the answer is 892, but I can't figure how? can someone break it down for me.

    asked by Ryan
  15. grammar

    The patient is alert and oriented and has normal mental status exam. Which words are verbs?

    asked by janne
  16. Statistics

    The Sydney Airport Commission set a performance target of 18 minutes for the time taken for passengers to claim their luggage at domestic terminals. In order to monitor performance a study was conducted by taking a random sample of 200 passengers

    asked by Bob
  17. English

    Can you check if the following sentences which I turned into the passive voice using the personal construction are correct? Thank you for helping me! 1) They report that Peter is sending her messages. Peter is reported to be sending her messages. 2) Peter

    asked by Henry1
  18. english / laungage

    3. In “The Celebrated Jumping Frog of Calaveras County,” Jim Smiley’s horse wins races by A) attacking all the other horses in the race. B) raising a lot of dust so the other horses can’t see where to go. C) barreling past the other horses, after

    asked by chloe
  19. math

    The volume of a ball is 36 pi cm^3. Find the dimensions of a rectangular box that is large enough to hold the ball.

    asked by Keya
  20. Math

    Jackie and two friends are drawing from a bag that contains savings cards for a popular store. There are twenty 10% off cards, ten 15% off cards, six 20%off cards, and four 50% off cards. What is the probability that jackie will choose a 50 % off card as

    asked by Pia
  21. Chemistry 12

    a) Use the standard reduction potentials table to balance the following redox equation: H2O2 + I + H = H2O + I2 b) Balance the following redox equation by the oxidation number method: Ag + HNO3 = AgNO3 + NO + H2O

    asked by Laura
  22. poetry

    name an example of alliteration in Gwendolyn McEwan's Night on Gull Lake

    asked by jenni
  23. chemistry

    the enthalpy of fusion of ice is 6.02 kJ/mol. the heat capacity of liquid water is 75.4 J/molC. What is the smallest number of ice cubes at 0 degrees C each containing one mole of water, necessary to cool 500g of liquid water initially at 20.0 degree C to

    asked by el
  24. physics

    A negatively charged rod is brought near a neutral sphere supported by an insulating stand. What type of charge would you expect to find on the side of the sphere nearest the rod and on the other side if the sphere is (a) a conductor and (b) an insulator?

    asked by yuzra
  25. Linear Equations

    Solve using the elimination method. If the system has no solution or an infinite number of solutions, state this. 10x - y = 12.5 3x + y = 7

    asked by Wayne
  26. english

    identify gerunds and then write how its used:S is subject PN predicate nominative DO direct object OP object of a preposition. 1)CHEERING the team gave me a sore throat 2)Joanna's mother enjoys PRESERVING fruits and vegetables 3)We stopped him from TELLING

    asked by Anonymous
  27. Physical Science 2nd Semester

    A student lifts a backpack with a force of 50 Newtons. She lifts the backpack 2 meters off the floor. Calculate the work that she has done.

    asked by chris
  28. Statistics

    n order to study the amounts owed to the city council, a city clerk takes a random sample of 16 files from a cabinet containing a large number of delinquent accounts and finds the average amount owed to the city to be $231. It has been claimed that the

    asked by Dick
  29. English

    Can you check if the following sentences which I turned into the passive voice using the personal construction are correct? Thank you for helping me! 1) They report that Peter is sending her messages. Peter is reported to be sending her messages. 2) Peter

    asked by Henry1
  30. Global Issues

    Questions for the movie Human Trafficking The Complete Miniseries: 1. Forms of entrapment/enslavement used 2. a. How does your identity disappear? b. How are you lost in or hidden from society? 3. ICE agents quote: Human Trafficking is the business of the

    asked by Brandon
  31. Algebra

    The length of the sides of a triangle are three consecutive even integers. The perimeter of the triangle is 36 in. What is the length of the longest side of the triangle?

    asked by Jocelyn
  32. math

    A telecommunications cable contains 8 wires that are colour coded. there are 8 different colours. how many different ways could these colours be arranged. A. 40 320 B. 5 040 C. 256 D. 224

    asked by steve
  33. chemistry

    A sample of a breathing mixture for divers comtained 34.3% helium, 51.7% nitrogen, and 14% oxygen, by mass. What is the density of this mixture at 22degree celcius and 755mmHG?

    asked by Vicky
  34. chem12

    Hey guys i only have this question left on my review and i just can't fingure it out! Sketch a pH curve for the titration of 40.00mL of 0.100 M hydrazine, H2NNH2, having a K of 3.0x10^-6 by 0.100 M HCIO4 a) what combination of acide-base titration is this?

    asked by Emma
  35. Chemistry

    This question is really making me upset i just can't get the answer right. i've tried so many times. If someone could help it would be muchly appeciated! Experiments were performed with four metals and solutions of their ions: A-A, B-B2+, C-C2+, D-D2+. the

    asked by Laura
  36. Statistics

    he Sydney Airport Commission set a performance target of 18 minutes for the time taken for passengers to claim their luggage at domestic terminals. In order to monitor performance a study was conducted by taking a random sample of 200 passengers

    asked by Cath
  37. Math/3rd grade

    Chelsea sells flower bulbs to gardeners. She has 48 bulbs that can be packed in boxes of 8 or 4. How many ways can she pack the bulbs?

    asked by Aleksandra
  38. math

    A plane flying with a constant speed of 14 km/min passes over a ground radar station at an altitude of 7 km and climbs at an angle of 35 degrees. At what rate, in km/min, is the distance from the plane to the radar station increasing 5 minutes later?

    asked by Alexandra
  39. Math

    An airplane flies 500 mi/h in still air. Flying with the jet stream, the plane travels 1200 mi from City A to City B. The plane then returns to City A, flying against the jet stream. The round-trip flight time is 5 h. What is the speed of the jet stream in

    asked by Rebecca
  40. Macroeconomics

    The difference between consumption spending and disposable income is:

    asked by Leonard
  41. Algebra

    -7 and -4 the quadratic equation is? Thank you in advance :)

    asked by Julie
  42. mathematics

    if sin a=0.5 then find the value of cos3a

    asked by deepak
  43. 11 grade physics

    The maximum tension a rope can withstand is 60kgwt. The ratio of maximum acceleration with which two boys of masses 20 kg and 30 kg can climb up the rope at the same time is:

    asked by sreekanth
  44. GEOMETRY - NEED HELP

    The surface area of a rectangular prism is 190 square inches, the length is 10 inches, and the width 3 inches. Find the height. I know how to do SA but I don't understand how to find height if you have SA given.

    asked by JOY
  45. algebra

    Find the y-intercept and the x-intercept for the equation-25x+y=15 What is the y-intercept? (Type an ordered pair) What is the x-intercept? (Type an ordered pair. Type integers or fractions for coordinates.

    asked by Larry
  46. Material Physics

    Gaseous nitrogen has a density of 1.17 kg/m3 and liquid nitrogen has a density of 810 kg/m3. [The relative molecular mass of nitrogen is 28.0] What is the mean volume per nitrogen molecule in each case? What is the mean separation between nitrogen

    asked by Paula
  47. Statistics

    You have the following information about 7 pizzas in the oven:3 of 7 pizza are thick crust, and of these one has only sausage and2 mushroom. the remaining four are regular crust, and of these 2have only sausage and 2 have only mushroom. choose a pizza at

    asked by Chelsea
  48. math

    Two trains leave a train station at the same time. One travels east at 10 miles per hour. The other train travels west at 9 miles per hour. In how many hours will the two trains be 85.5 miles apart

    asked by jack
  49. calculus

    let m and b be nonzero real numbers if the line y=mx+b intersects y^2=4px in only one point, show that p=mb

    asked by Joseph
  50. trig

    Find the solutions to the equation cos2x=sinx and 2cos^2x-3cosx-3=0

    asked by Jill
  51. new tech

    Analyze the chemical reactions that take place when a biological catalyst combines with a reactant (Subtracts) to form an unstable intermediate. I know this has been answered but can not find....was able to get the first part of questions but was stuck on

    asked by sarah
  52. poetry

    a face by marianne moore

    asked by lucy
  53. Statistics

    In a simple linear regression you are told that the estimate of the slope coefficient was 0.9 and that the "t-statistic" for testing whether the slope parameter was unity or not was -3.6. What is the estimated standard error for the estimated slope

    asked by Sisca
  54. Algebra 2

    1. Simplify: sqrt6(sqrt2/2+sqrt3)-sqrt8 2. Simplify: sqrt(72x^3)-5x sqrt(2x) 3. Simplify: (2sqrt6-sqrt3)^2 4. Simplify: 6/3+2sqrt3 5. Solve: 2-y=sqrt(y+4) I need all of the steps. Thanks

    asked by Brandon
  55. geometry

    A right cylinder has the radius of 5 centimeters and height of 22 centimeters. Round to the nearest tenth. I need to find - Find Lateral Area and Find Surface area

    asked by JOY
  56. Good Reads? 6th and 7th grade

    Please. I need a list of Non-fiction books recommended for 6th and 7th grade readers. Thank you and have a nice day. God bless!

    asked by Nicki
  57. Macroeconomics

    if investment increases by $100 and, as a result, GDP ultimately increases by $200, the multiplier equals?

    asked by Leonard
  58. math

    Which of these is not a geometric sequence? 3, 6, 12, 24, ... 250, 50, 10, 2, .... 5, 15, 45, 135, ... 4, 12, 20, 28, ...

    asked by Anonymous
  59. U.S. History

    This isnt homework but I found out that I am related to kit Carson (great great great great great great uncle) I wanted to know more about him. Any information? Thanks a lot!

    asked by Ashley
  60. Finance

    A financial analyst tells you that investing in stocks will allow you to triple your money in 15 years. What annual rate of return is the analyst assuming you can earn?

    asked by Anonymous
  61. English

    Write the phonic concept which identifies the common sounds found in each group of words below. Do not identify each sound separately, merely indicate the single phonic concept presented in each closed sort. Consonants __________ 1. black, snake, small,

    asked by Melissa
  62. algebra

    Translate to an inequality. Use the variable x. My salary next year will be at least $26000

    asked by Lisa
  63. Algebra 2

    Use the rational root theorem to determine which of the following could not be a root of 6x^3+23x^2-6x-8=0 I need all of the steps. Thanks

    asked by Brandon
  64. truth tables

    (pVq)--> ~p Construct a truth table

    asked by Anonymous
  65. Chemistry

    Kp for the following reaction is 0.16 at 25°C. 2 NOBr(g) (reverse reaction arrow->

    asked by Kat
  66. Calculus

    I have tried calc-chat's method and I always get the answer 12 units but the answer should be 69 according to my key! What do I need to do to get there?? "Use the limit process to find the area of the region between f (x)=10x+8 and the x-axis on the

    asked by Christiana
  67. Statistics

    For a population with a mean of (mew) = 50 and a standard deviation of 10, how much error, on average, would you expect between the sample mean (M) and the poulation mean for: a) a sample of n=4 scores b) a sample of n=16 scores c) a sample of n=25 scores

    asked by Aestas
  68. Chem

    Chemistry please help. A 20.0-L gas cylinder contains 4.80 g H2 at 25 degree celcius. what is the pressure of this gas?

    asked by Michelle
  69. Louis Riel--Sentenced!!

    Many individuals thought that Riel should be executed and many others thought that he should have been freed. I have to pretend I am Macdonald, and have to analyze the possible effects of each of the following outcomes. Outcome: Absolute Discharge Possible

    asked by Emma
  70. Math

    A company owns office cars worth a total $587,000.The cars are depreciated by 12% of a year .For 10 year what is the expected value of the cars at the end of 10 years ?

    asked by Reshma
  71. Life orientation

    Name two institutions/community organizations that are involved in supporting or giving redress to land pollution. Explain how these organizations are involved in providing a safe and healthy environment.

    asked by Carving
  72. English

    You are right but I just want to know if the following sentences are grammatically correct. Thank you. He is reported to be sending her messages. He is reported to have sent her messages. He is reported to have been sending her messages. He is reported to

    asked by Henry1
  73. geometery

    What shape has perperndular line segments?

    asked by Randolph
  74. arithmetic

    1man60kg 1man 55kg 1boy 30kg 1boy35kg 1 dog 12kg have to cross river canoe can only carry 75kg at one time how many crossing to move them all from one side to the other

    asked by Anonymous
  75. english

    What must I do to be a best leaner in English

    asked by Jrffrey
  76. Grammar

    Students are often confused about the use of the words good and well in their writing. Write a 100-word passage to Susan Anker, the author of the course’s textbook, in which you describe five details from her book that are good and five details about the

    asked by Angelina
  77. Algebra

    Solve: x-3y=-9 4x+3y=-6

    asked by Jocelyn
  78. life orientation

    Five ways which you critically discuss how hiv/aids can impact on the teenager

    asked by karabo
  79. Chemistry

    2 Ch(aq) + Em(aq) + Is(s) + T(g) ⇄ Ry(aq) + 3 Ro(s) + 4 X(g) ΔHrxn=35.6 kJ/mol Name three things that you could do to make the equilibrium below run to the left. What direction would the reaction shift if you added water? Please help me!!

    asked by Kat
  80. Probability Questions

    Any answers are greatly appreciated. a) In the game of “In-Between” two cards are drawn from a standard deck of 52 cards. Then a third card is drawn. To win, the value of the third card must be between the first two cards. Determine the probability of

    asked by steve
  81. Louis Riel other quest.

    When I came to the North West in July, 1884, I found the Indians suffering. I found the half-breeds eating the rotten pork of the Hudson Bay Company and getting sick and weak each day. Although a half-breed, and having no pretensions to help the Whites, I

    asked by Emma
  82. Spanish

    7. "¿Quién hace tu cama?" "Pues, yo _______." a. no hago nada b. lo hago c. la hago d. me gusta hacer C? 8. Después de quitar la mesa, _______. a. vamos a lavar los platos b. los platos están limpios c. ponemos la mesa también d. no arreglamos la casa

    asked by mysterychicken
  83. english

    Which version of the American Dream is more realistic, Jay Gatsby or Tom Joad?

    asked by TRACEY
  84. graphing calculator

    anybody have a graphing calculator on them? Can you please enter: a) binomcdf(10,1/5,4) b) 1-binomcdf(10,1/5,6) c) binompdf(95,0.3,30) I forgot my calculator at school, if you could write out the full answer it would be much appreciated. Thank you!

    asked by steve
  85. algebra

    Tina Mixes pretzels that sell for $2 a lb with cereal that sells for $3 a lb. she wants to make an 8 lb mixture to sell for $2.50. write 2 equations to represent this info. How many lbs of pretzels and how many lbs of cereal were used to make the 8 lb

    asked by rob
  86. Maths calculus

    A rectangular box has a square cross-section and the sum of its length and the perimeter of this cross-section is 2 m. If the length of the box is x m, show that its volume V m^3 is given by V = [x(2-x)^2]/16. Hence find the maximum volume of the box.

    asked by Stephen
  87. algebra

    From a base elevation of 6600ft, a mountain peak in Colorado rises to summit elevation of 14,545ft over a horizontal distance of 15,839ft. The grade of the peak is blank%

    asked by Sam
  88. Geometry -need help

    A cylinder flower pot with open top needs to be painted. The height is 9 inches and radius is 3 inches. If it takes Troy 5 minutes to paint 40 square inches, how long to the minute will it take him to paint the outside of the flower pot. I came up with

    asked by JOY
  89. algebra

    Find the slope, if it exists x+5y=10

    asked by Dean
  90. MANAGERIAL ECONOMICS

    Speedy Limousine-the prices of gasoline and wage rates for drivers has increased costs. So what is the initial condition and the direction of the firms's demand curve. and describe the type of demand shift if anyWhat would happen to the equilibrium price.

    asked by ELOISE
  91. English

    Indicate words needing capital or lower case. a-Councilmember middleton but was told to contact another councilmember. b-Councilmember Middleton but was told to contact another Councilmember. c-Councilmember Middleton but was told to contact another

    asked by Lisa
  92. Grammar

    Hailey hurt her leg... Bad or badly

    asked by Ashley
  93. Algebra

    Find an equation of the line having the given slope and containing the given point. m=7/8, (5,-6) The equation of the line is y=?

    asked by Ann
  94. history

    When the US was first formed and the constitution was written, many thought the new nation would not be successful. Describe some of the obstacles the nation faced and state clearly whether those obstacles were dealt with.....help plz

    asked by help plz
  95. math

    a spinner with the numbers 1,2,3,4,5 Make a table showing the possible sumsw of the two spins.

    asked by Noah
  96. math

    Discuss your recommendation to the customer based on both mathematical reasoning and contextual details. Your discussion should include the following: • How the algebraic evaluation and graph support the recommendation • Any relevant contextual details

    asked by Anonymous
  97. Geometry

    if a quadrilateral has both pair of base angles congruent---- can you prove that the shape is a trapezid

    asked by Brenda
  98. Math

    Given info: arc length = 65 m formula for arc length: s=rø s = 2pi r radius of circle: 2300 m so to find the angle would I put in 2pi(2300)= rounded to 14451 Then would I multiply: 65(360/14451) if that is right, why would I divide by 360 and multiply by

    asked by Amy~
  99. English

    I included my doubts in short sentences. Thank you. 1) What/how do you call a woman's suit made up of a jacket and a pair of trousers? I don't really know. 2) How do you call very short socks, which are completely hidden by the shoes and are usually worn

    asked by Henry1
  100. life orientation

    5 ways in which alcohol abuse impacts the community

    asked by angel
  101. Chemistry

    The reaction O2 ⇄ 2 O has a K=1.2x10-10. If a 1.7 L container holds 3.8 moles of O atoms (and nothing else), what will the concentration of O be when equilibrium is reached? So far, I have 1.2x10^-10 = 2.2^2 / 0 but I don't know how to do the rest. When

    asked by Kat
  102. calculus

    1/tanx + 1/cotx =tanx +cotx verify

    asked by javier
  103. 11th grade-math

    help me Use the Quadratic Formula to solve N2=6n

    asked by kayla
  104. life sciences

    John is often thirsty and he urinates often , he struggles to concentrate and lacks energy,his docter told him he has developed type 2 diabetics Discuss: •Regulation of blood glucose level by hormones. •advice on how john can control and treat type 2

    asked by Anonymous
  105. math

    which term in the expansion of (1/(3x^2)-x)^15 is the constant term? A. 10th B. 11th C. 12th D. 13th

    asked by steve
  106. lots of math

    A biased die was rolled 800 times, and the number 5 occurred 40 times. What is the experimental probability of a 5 occurring? A. 1/20 B. 1/800 C. 1/5 D. 1/2

    asked by steve
  107. Grammar

    **The comparatives are surronded by () and the superlatives are surronded by . **Is this assignment wrote correctly? **Are than any grammar mistakes? Compare and contrast your abilities as an academic writer now as opposed to when you began at Axia

    asked by Angelina
  108. Algebra 1

    Which of the following is parallel to the line: 4x+2y=-3? a) 4x+3=2y+3 c) 1/4x+1/2y=1/3 b) 6x+3y=-3 d) 2x-4y=6

    asked by Alfredo
  109. Finance

    if you invest $9000 today, how much will you have in 2 years at 9%

    asked by Anonymous
  110. history

    plz read and tell me if i answered the ? well enough and if any changes could be made. the assignment was to examine the reconstruction and identify why it occured and if it made appropriate gains in society. Thanks

    asked by plz read
  111. Science

    The part of a cell that protects it from its environment is the...?

    asked by Ashley
  112. History

    I don't understand this. I have a graph in my American history and it is labeled on the side "1995 Dollars in Billions" In 1965, it has $264 and in between 1965 and 1970, it is at $352 and then in 1970, it goes back down to about $264 again. Then the

    asked by Kayle
  113. Activity about Riel

    Okay so after the outcome activity, there is another part to it, and it is to write a paragraph frm Macdonalds point of view defending the decision you hve made. keep in mind ur desire to look good politically and personally. So am I defending the decision

    asked by Emma
  114. physics

    need help with tthe first question on this page!!! please mail.rdcrd.ab.ca/~smolesky/FOV1-000293AF/5Matter/PracticeWritten.pdf

    asked by samuel
  115. Math

    This is a question on a study guide for a test tomorrow. How do you do it? Please help According to the Federal Highway Administration, teenage males drive an average of 10,718 miles each year. Assume the mileage totals are normally distributed with a

    asked by David
  116. Marketing

    How do organizational and consumer markets differ? What are the implications of both of these kinds of differences for developing marketing programs?

    asked by Hermina
  117. Algebra/Elimination method

    Solve using the elimination method. If the system has no solution or an infinite number of solutions, state this. -27x - 18y = -180 9x + 6y = 60

    asked by Kelli
  118. psychology

    what are the four central themes in social psychology?

    asked by taofeek
  119. computers

    2. An enterprise level company wishes to set up a network to support several hundred business users as well as manufacturing equipment in a new building. Describe what network device or devices you would recommend they purchase and explain why. Note, you

    asked by Lauren
  120. Statistics

    In a simple linear regression you are told that the estimate of the slope coefficient was 0.9 and that the "t-statistic" for testing whether the slope parameter was unity or not was -3.6. What is the estimated standard error for the estimated slope

    asked by sissy
  121. English

    Could you check these very few sentences. I also wanted to know why the sentence "He is said to send her messages" is wrong. Isn't it equivalent to "they say he always sends her messages"? Thank you for helping me. 1) A make-up artist is someone who puts

    asked by Henry1
  122. math

    Mother duck collected 120 worms and divided them into 5 equal groups. She gave 8 of her worms to the first 3 ducklings. Then she took 3 of theirs and gave to the 4th duckling. How many did each end up with?

    asked by Kory
  123. Chemistry

    How is Surface catalyst(heterogeneous) and homogeneous catalyst different? I'm in 10th grade chemistry and I don't understand it.

    asked by Kat
  124. math

    help solve mixed numbers problem

    asked by latasha
  125. Algebra 2

    For positive x and y, which expression is equivalent to (x^1/2-y^1/2)^2? a. x-y b. x+2sqrt(xy)+y c. x-2sqrt(xy)+y I need all of the steps to get to the right answer. Thanks

    asked by Brandon
  126. ccl

    An ecological footprint is a map that is designed to show the agricultural area that is needed to support all of the population within the world.

    asked by Anonymous
  127. accounting

    Six annual payments of $250 into savings account earns 1.5% annually. What is the value of the account at the end of the six years? Rate Periods Payment Future value

    asked by Anonymous
  128. history

    Describe a major result of the civil war and assess whether it was good or bad for the country....i choose slavery ending but need help starting my paper....i have to write at least 3 paragraphs

    asked by krystal
  129. algebra

    60 - (15)(2)/3

    asked by Abbey
  130. Intro to Psychology

    Although not considered high in reliability or validity, this type of psychological assessment, if used correctly and by well-trained professionals, can provide valuable insight into understanding a person's thoughts and feelins. a. intelligence test b.

    asked by Laura
  131. Grammar

    **Are the adverbs and adjectives correct? **Are there any other adverbs or adjectives i missed? **The adverbs are surronded by and the adjectives are surronded by (). **The second paragraph is the second part of the assingment, are than any grammar errors

    asked by Angelina
  132. Grammar

    What is the difference between accept and except?

    asked by Ashley
  133. social studies

    How did the Americans and French defeated the British in Yorktown

    asked by hi
  134. FRENCH

    1. Est-ce qu'il y a une grande glace dans ta chambre? Oui, il y a une grande glace dans ma chambre. 2. Qui achète tes affaires de toilette? Mon père achète mes affaires de toilette. 3. Est-ce que c'est la course le matin chez toi? Oui, c'est la course

    asked by Sydney
  135. geometry

    How many hours will it take a bicyclist traveling 17.6 feet per second to finish a 90-mile race? Round your answer, if necessary, to the nearest tenth.

    asked by lindsey
  136. geometry

    The surface area of a sphere is 64rr square centimeters. Find the radius.

    asked by JOY
  137. excel graphing

    In cell D21, type the formula to calculate the % change from January to February. That formula is: =(J18-E18)/ABS(E18). Format the result in the Percentage style and decrease the decimal places if necessary to round the result to the nearest whole percent

    asked by kayla
  138. English

    I checked the site Sarah suggested to me on the personal construction with the passive voice. I hope someone can help me with my doubts. Maybe the sentences are just not possible. 1) They report that Peter is sending her messages. Peter is reported to be

    asked by Henry1
  139. math

    How many six digit numbers greater than 700 000 can be made from the digits 2, 2, 4, 4, 4, 7? A. 10 B. 60 C. 64 D. 120

    asked by steve
  140. English

    Bloodhound is to scent as ______ is to vision

    asked by Daisy
  141. Grammar

    **The comparatives are surronded by () and the superlatives are surronded by . **Is this assignment wrote correctly? **Are than any grammar mistakes? Compare and contrast your abilities as an academic writer now as opposed to when you began at Axia

    asked by Angelina
  142. English

    Bloodhound is to scent as ______ is to vision

    asked by Daisy
  143. Louis Riel--Sentenced!!

    So I basically don't understand the exercise below. Outcome: Absolute Discharge Possible Effects for Macdonald - ?????? The only one I sort of get/maybe is the execution one. Outcome: Execution -Metis----> Upset

    asked by Emma
  144. history

    What was the significance of Winston Churchhill's Speech in 1946 in Fulton, Missouri? * plz help i have to write 2 paragraphs and cannot find enough info to write that much

    asked by Brooke
  145. 8th grade science

    What is the reprodution in bacteria, prokaryotic cells, called? A. Mitosis, B. Binary fission, C. Interphase, or D. Fusion. Thank you for helping! I need this because it's for my 9 weeks exam study guide which counts for a whole lot of my grade. Thanks!

    asked by Ashley
  146. math

    0.8T = 24

    asked by josh
  147. Critical Reading

    Hi, I need help with this question: When evaluating an author's success in accomplishing his purpose, ask yourself _____. a) if you agree with his point of view b)if he is using denotative or connotative meanings c)if he has clearly explained and supported

    asked by Heather
  148. US history

    What was the Johnson Administration's policy on civil rights? state an example

    asked by krystal
  149. History

    Why was president Johnson impeached and do you think it was the right action to take? * I have to write a paragraph on this and was wondering if someone could explain it a little better to me because from what im reading it says the impeachment didn't work

    asked by Mike
  150. Maths

    denominator of a fraction is 1 more than its numerator. the fraction reduces to one fourth when numerator is reduced by 2 and denominator is increased by 3. find the number

    asked by Abhishek
  151. maths

    a steamer goes downstream in a river and covers the distance between upstream in 6 hours if the speed of the stream is 3 km/hr. firnd the speed of the steamer in still water.

    asked by Abhishek
  152. Poems

    What is a diamante poem based on art

    asked by Crystal
  153. History

    Describe the greatest foreign policy victory for the carter administration......i know it has something to do with the middle east but i am not quite understanding whats in my textbook.

    asked by KRYSTAL
  154. Geophys science

    Why is a river that is flowing at it's base level be more likely to have meanders then canyon do? include your answer with these terms: Gradient or slope, floodplains, erosin, deposition and valley wall. No idea, Can someone help? -Deliah

    asked by HeythereDeliah
  155. math

    how do i solve 3 over x equals 6 over 12

    asked by amari
  156. algebra

    Our take out dinner was $74.95 but we got 20% off because we picked it up. What did our meal end up costing us? i need to show steps on how to solve this

    asked by Anonymous
  157. chemistry

    What is the amount of potential energy gained by. 30 grams of Hg as it melts?

    asked by sarah
  158. Government

    What is an executive privilege?

    asked by Ed
  159. alegebra

    (5b/2y)(-3y/10b^2)

    asked by Annie
  160. Computers

    how can a false email subject line hamper communication?

    asked by JoshelaT
  161. chemistry

    calculate the change in temperature if 16.9kJ of heat was removed from 500.0g of water

    asked by Anonymous
  162. Algebra 2

    How do you find the curve of g(x)=4x-x^2? I need all of the steps. Thanks

    asked by Brandon
  163. home economics

    I need to find out what 1/3 of $1070.00 is.

    asked by katherine
  164. ap human georaphy

    I`m supposed to write a paper on the pelican brief because we just watched it. We are supposed to do it based on geographic concepts we have used this year, I have no clue what to do?

    asked by arielle
  165. Algebra 2

    Solve: 25^(x+2)=5^(3x-3) I need all of the steps. Thanks

    asked by Brandon
  166. math

    Double my tens digit to get my ones digit Double me and i am less than 5o.

    asked by tony
  167. litreature - king lear

    who said this quotation in king lear: thou shoulds't not have been old till thou hadest been wise.

    asked by reem
  168. psychology

    In social psychology whats the term that describes this scenario: someone treats you in a certain way then you respond in a certain way consistent with how you were treated. however, that is the way you wanted to act.

    asked by tony
  169. Life orietantion

    Porverty in the community/in school,in 10-15 lines critically discuss 5 ways in which the human or environmental problem impacts on the community.provide relevant sources 2 support your claims.

    asked by Happyboy stoltz
  170. algebra

    what is t=p+3r/6. (the slash is a divided sign)

    asked by Aaron
  171. U.S. History

    During the civil war, name three reasons each why the north's money value went down and why the south's money went even more down than the north

    asked by Ashley
  172. geology

    WHere could I find the answer to how old the rock formations are where I live? How are rocks from the cretaceous period identified?WHat are its most characteristic fossils?WHere are the best samples of rocks from this period found?

    asked by anonymous
  173. Life orietantion

    Porverty in the community/in school,in 10-15 lines critically discuss 5 ways in which the human or environmental problem impacts on the community.provide relevant sources 2 support your claims.

    asked by Happyboy stoltz
  174. geometry

    Find the surface area of a tetrahedron that has edges the length of 12 centimeters.

    asked by JOY
  175. US history

    What actions did William Carney take that he became the first black recipient of the congressional medal of honor?

    asked by Ashley
  176. English

    When taking notes, include any supporting evidence, examples, and other information you found that will clarify difficult concepts. Vocabulary Strategy? Which words or word parts did you use?

    asked by Ronald
  177. grammar

    ''my dad is by the van''this sentence is correct or not

    asked by sham
  178. physics

    If you have a 3 inch by 3 inch card sitting perpendicular on a table how much air does it push when it falls?

    asked by michael
  179. physics

    is the expression f=ma, true in all cases.give reasons

    asked by abiodun
  180. Math

    A choir is performing for the school fall festival. On the first night 12 choir members were missing so they stood in 5 equal rows. On the sencond night, 1 member was missing so they stood in 6 even rows. How many choir members are there?

    asked by Haven
  181. English

    I have a few more questions. I hope you can answer them. 1) What/how do you call a woman's suit made up of a jacket and a pair of trousers? 2) How do you call very short socks, which are completely hidden by the shoes and are usually worn in the summer? 3)

    asked by Henry1
  182. Algerbra 1

    A(1,4), (6,8) Round to the nearest tenth

    asked by Charlie
  183. Math

    Use GCF of the the terms to write the Polynomial as the product of two factors. 24y^3 + 6y^2 - 20y

    asked by AwesomePerson
  184. music

    how can make my voice better

    asked by anonymous 101
  185. Math(scientific notation)

    1)9.32E-7 + 1.32E+4 = 2)1.32E+4 + 1.04E+5/6.47E+4= 3) 9.93E+6/(9.32E-7)(1.32E+4)= I keep getting a different answer from the answer my teacher provided.

    asked by Ashley
  186. Chemistry NEED HELP

    If a peridoic wave has a frequency of 81 Hz, what is the wave's speed?

    asked by Karlie
  187. com 155

    Are these well writen sentences? 1. The boy did not accept the tickets, because he felt that he did not deserve them. 2. Everyone was allowed to go to the park, except for the students who had been to the office. 3. The birds are enjoying the new bird

    asked by blake
  188. Advances Functions And Modeling

    Find the sum of the first 40 terms of the arithmetic sequence: 13, 19, 25, 31, ...

    asked by Andrew
  189. Chemistry

    How many moles of aluminum chloride can be produced if you start with 8 moles of aluminum and 9 moles of chlorine?

    asked by Nina
  190. math

    A Standard sheet of typewriter paper is 8 1/2 in. by 11 in.. Don types on a 7 in by 9 in. area of the paper. What is the area of the margins?

    asked by Keya
  191. physics

    Can the charges of a material be different on a different point of a material

    asked by ashley --- HELP PLEASEE!!!
  192. physics

    a boy pushes on a park car with a force of 200 N the car does not move how much work does the boy do on the car?

    asked by adia
  193. history

    Describe the treatment of US citizens of japanese descent during wwII.

    asked by jessica
  194. pre calculus

    your mathmatics instructor askes you to graph f(x)=2^x between 0 and 40, using as scale of 10 units per inch, what are the dimentions on the sheet of paper needed to draw this graph?

    asked by teresa
  195. Human Resources

    List the key terms involved in job analysis and define each.

    asked by gdlola
  196. math

    rectangle is 122 inches length exceeds the width by 37 inches. Find the length and the width

    asked by Anonymous
  197. Math

    log2(x)- log2(7) does this equal 1?

    asked by kelly
  198. history

    why does the budget change from year to year? simple english plz

    asked by kayle
  199. Math

    Lower and upper confidence interval estimate ahead of two months for cod catch (no trend in cod catch but it is changing slowly) for smoothing constant á=0.225 was found 300 and 477.12 tons. If the estimate of ó2 from the monthly catch of two years is

    asked by Lily
  200. Logarithms

    log4(10)=x Im having trouble getting started here with this question thanks

    asked by Ashton
  201. Chemistry

    what is the accetic acid solution when 30ml .15M NaOH have been added to 50ml .1M HOAc?

    asked by Gabby Gonzalez
  202. Chemistry

    what is the accetic acid solution when 30ml .15M NaOH have been added to 50ml .1M HOAc?

    asked by Gabby Gonzalez
  203. Algebra

    w^4-6w^2-2=0 what is the solution?

    asked by Julie
  204. english

    How did the settings of The Great Gastby and Grapes of Wrath affect the characters' version of the American Dream?

    asked by Katie
  205. Government

    What is the difference between an executive agreement and treaties?

    asked by Ed
  206. science 4grade

    how do organisms complete? for exsample if some plants get too crowded they what_____ for resources and some plants wil what____. and the plant population wll what_____ in size

    asked by kris
  207. Trig

    How to find all solutions for 3tan^22x-1=0?

    asked by Jill
  208. mathematics

    find the maximum value of √3 cosθ-sinθ.???

    asked by deepak
  209. kettering elementary school

    what do you do when you have 10 or more ones

    asked by keith
  210. business

    Managers'role and responsibilites are more dynamic today as they have respond to the ver changing environment of business in 21st century . do uou agree with the statment

    asked by mohd
  211. Social Studies

    Can you tell me a brief summary of who the following people are during the Civil War and why were they important: Ulysses S. Grant, Robert E. Lee.

    asked by Anonymous