Questions Asked on
August 27, 2013

  1. math

    how do you write 6.4 X 10 to the 3 power?

    asked by john smith
  2. geometry

    abc and cbd are adjacent angles which side do the angles have in common

    asked by ssss
  3. english

    i need a quote that evikes mood and a word decicribing the mood

    asked by ssss
  4. algebra

    Factor 2a+13a-7

    asked by mika
  5. life orientation

    ways in which the environmental problem impact on community.sources to support your claims

    asked by mandisa
  6. Algebra

    if you are looking at the horizon, you can determine the distance you are from the horizon in miles D from a height h in feet by the equation of D = 1.2 square root h if you are standing on a mountain top that is 12000 feet in elevation how far are you

    asked by Rasmussen
  7. Math

    Approximately 15% of the students in ST130 obtain A grade. If 3 students are selected at random, find the probability that a)all of them obtain A grade in ST130. b)Exactly 2 obtain A grade in ST130. c)at least one obtain A grade in ST130

    asked by Anshu
  8. Algebra

    D = 1.2 square root h horizon in miles D from a height h 12000 feet in elevation how far are you from the horizon? use correct mathematical symbols and explaining thoughtly in words each step.

    asked by Darrell
  9. Pyhsical Science

    What is a system of knowledge and the methods used to find that knowledge? A. science B. technology C. measurement D. curiosity I think it's D.

    asked by Brandon
  10. Pyhsical Science

    Which of the following statements is true about scientific theories? A. Scientific theories become scientific laws. B. Scientific theories are never proven. C. Scientific theories become hypotheses. D. Scientific theories summarize patterns found in

    asked by Brandon
  11. Physical Science

    Which of the following is a heterogeneous mixture? A. water in a swimming pool B. sugar water C. a jar of mixed nuts D. stainless steel I think it's B.

    asked by Danny
  12. Physical Science

    Which of the following statements about ice melting is true? A. Energy flows from the ice to its surroundings. B. Water molecules move from their fixed position. C. Water molecules lose energy. D. The temperature of the ice increases as it melts. I think

    asked by Brandon
  13. tshelenkosi LO

    Give brief explaination of their involvement and how their redress the issue?

    asked by lethuxolo
  14. math

    Seven friends share 3 liters of apple juice equally how much juice does each friend get?

    asked by Melissa
  15. PHYsics !!

    a) What do you understand by Simple Harmonic Motion? b) A simple harmonic motions is characterized by the equation x = (10 cm) sin (0.1t + ) where, x is in cm and t is in seconds Determine the i. amplitude and angular frequency. ii. linear frequency and

    asked by kent
  16. Human services

    •2 examples of Learning theories that you would see in your work in the human services field. Please provide examples to support your statements

    asked by Anonymous
  17. business

    A manager refuses to reveal company secrets despite an offer of handsome kickbacks. Which of the following reasons justifies her action if she were to subscribe to Kohlberg’s preconventional level of moral reasoning? A-An idea of the unpleasant emotions

    asked by phia
  18. Maths / physics

    Calculate the rest mass (In grams) of an object whose rest energy is equal to the energy released by a tonne of tnt the energy liberated by 1 g of tnt = 4kJ Rest energy = moc 2 1 tonne of tnt equals 10^6 x 4kJ = 4 x 10^6 kJ x (3.0^8)sqrd = 3.6 x 10^23kJ is

    asked by Wayne
  19. math

    The price of a sweater went up 20% since last year.If last year's price was x what is this year's price in terms of x?

    asked by gary
  20. math

    one white marble, two blue marbles, and three red marbles were in a bag. One marble was drawn from the bag and then put back. then another marble was drawn. What is the probability that a white marble was drawn both times? answer: 1/36

    asked by cici
  21. psychology

    need psy 302 help anybody out there?

    asked by jude
  22. math

    The price of a sweater went up 20% since last year . If last year's price was x, what is this year's price in terms of x?

    asked by gary
  23. Physics

    What is the force on the charge located at x = +8.00 cm in Figure 17.40(a) given that q = 5.00 µC and a = 2.50? (The positive direction is to the right.)

    asked by Akos
  24. arithmetic

    after 12 years, ria will be 3 times as old as she was 4 years ago. find her present age.

    asked by nishu
  25. maths I need answer

    A 2-digit number has a greater tens digit than the ones digit. The difference between the tens and ones digit is 3. The sum of the two digits is 15. Find the 2-digit number.

    asked by vishal
  26. Grammar Please hurry please

    Identify the words that correctly complete the following sentence. If none of the choices are correct, choose "none of the above." In a sentence with a compound verb, each verb (Points : 1) may have a different subject must have the same subject may not

    asked by Jenny
  27. English hurry

    Identify the words that correctly complete the following sentence. If none of the choices are correct, choose "none of the above." In a sentence with a compound verb, each verb (Points : 1) may have a different subject must have the same subject may not

    asked by dez
  28. maths I need answer

    The sum of the tens and ones digits of a 2-digit number is 12. The digit in the tens place is greater than the digit in the ones place The product of the two digits is 35. Find the 2-digit number.

    asked by vishal
  29. Physical Science

    Which of the following does NOT show the law of conservation of mass? A. 24 g of Mg burn in 32 g O2 to produce 56 g of MgO. B. 24 mL of Mg burn in 32 mL O2 to produce 56 mL of MgO. C. 2 atoms of Mg react with 1 molecule of O2 to produce 2 units of MgO. D.

    asked by Brandon
  30. Math

    2. True or false. Suppose the slope of a straight line L is -3/4 and P is a given point on L. If Q is a point on L lying 2 units to the right of P, then Q is situated 3/2 units below P. Prove why.

    asked by Dan
  31. Physics

    Standing side by side, you and a friend step off a bridge at different times and fall for 1.41 s to the water below. Your friend goes first, and you follow after she has dropped a distance of 1.93 m. (a)How long does it take your friend to fall 1.93 m?

    asked by Kasey
  32. Science

    (a) What magnitude point charge creates a 20000 N/C electric field at a distance of 0.210 m?

    asked by Akos
  33. math

    Assume that stopping distance of a van varies directly with the square of the speed. A van traveling 40 miles per hour can stop in 60 feet. If the van is traveling 68 miles per hour, what is the stopping distance?

    asked by misty
  34. math

    The weight of a fish varies jointly as its girth and the square of its length. One fish weighed in at 24.6 lb and measured 35 in long with 24 in girth. How much would a fish 37 in long with 22 in in girth weigh?

    asked by misty
  35. ACT Math

    Of the 60 students in a school, 24 are currently studying chemistry. Exactly 16 of the girls in the school are not currently studying chemistry. The number of girls in the school is 33. How many boys are currently studying chemistry? Correct answer is 17.

    asked by Java
  36. math

    Write the variation and find the quantity indicated. F varies jointly as q1 and q2 and inversely as the square of d. If F=12 when q1 =3, q2=9 and 9=3 The variation of F=

    asked by misty
  37. budgeting

    George's car insurance comes due every six months. What is the best way to budget for this expense? A. He should wait for the premium notices to arrive and pay them from his current income. B. He should put the entire amount of the premium in a savings

    asked by Harli
  38. microeconomics

    Question 17 of 20 5.0 Points On a linear demand curve, demand is ________ at small quantities than it is at the middle of the demand curve. A. less elastic B. equally elastic C. more elastic D. impossible to tell

    asked by tg
  39. English

    I have to write an attention getting statement for a speech and I don't know where to start

    asked by Michael
  40. ap world history

    how did British tea trade help america?

    asked by Anonymous
  41. Astronomy

    For this question assume the moon is 110 of its diameter away from the Earth. The largest apparent size of Mercury that we ever see in the sky is 1/150 the apparent diameter of the Moon. The diameter of Mercury is about 4900 km. What is the closest that

    asked by Elisabeth
  42. Algebra 1 high school

    In deep water, the speed s (in meters per second) of a series of waves and the wavelength L (in meters) of the waves are related by the equation 2(pi)s^2=9.8L. a. Find the speed the the nearest hundredth of a meter per second of a series of waves with the

    asked by Help now
  43. Geometry / Proofs

    Given: Triangle ABC with AD bisecting angle BAC, and AE is congruent to ED (both line segments). Prove: AE/AC = BD/BC. Statements Reasons

    asked by Lisa
  44. math

    I have fewer ones than tens. The value of my tens is 20. What two numbers can I be?

    asked by chels
  45. AP Physics

    I need someone to review the following questions for my summer assignment and tell me if my answers are right or wrong. Please do it carefully, and the problems I found to be the most trickiest were #2 and #5. (This is is AP physics) #1 In a pickup

    asked by scrupulous
  46. Poetry/British Literature/12th grade

    Which of the following poems is a dramatic monologue? (A) "My Last Duchess" (B) "Love Among the Ruins" (C) Childe Roland to the Dark Tower Came (D) all of these

    asked by Student
  47. business

    A manager refuses to reveal company secrets despite an offer of handsome kickbacks. Which of the following reasons justifies her action if she were to subscribe to Kohlberg’s preconventional level of moral reasoning? A- An idea of the unpleasant emotions

    asked by Dee
  48. Math

    Kenneth has 22 math problems to do for homework. He has 12 problems done.How many more problems does he left?if he completes 1 problem every minute,how many more minutes does he have to work?

    asked by Tanny
  49. Algebra-help

    1. What is the Algebraic expression for the following word phrase: the quotient of 8 and the difference of x and m? 8/x-m * 8-x/m x-m/8 8-x/m 2.Which sum of difference is equivalent to the following expression? 5-3x/5? 1+3/5 1+3x/5 1-3x/5 * 25-15x * is my

    asked by Cassie
  50. business

    Select the statement which reflects the employer position on electric monitoring. a.) An employee's actions during work time are at the discretion of the Company. b.) Employees should be notified of any electronic monitoring and its purpose. c.)Electronic

    asked by Dee
  51. Percy Jackson:Lightning Thief

    What is the motif in "Lightning Thief" ?

    asked by Ericka
  52. Math

    Tami wrote the even numbers between 325 and 337. The sum of the hundreds digit and tens digit equals the ones digit. What is Tamis number?

    asked by Anonymous
  53. Physics ...

    Can anyone tell me what this symbol means μu What does it mean in therm of values such as AMUs like 170604μu Thanks

    asked by Freddo
  54. math

    Owen is 147.3 cm tall what is his height as a mixed number

    asked by Anonymous
  55. Algebra

    (3Q+2T+F)/5=0.90 for F

    asked by James
  56. Geometry Honors

    You and your friend each draw 3 points. Your points lie in only 1 plane, but your friend's 3 points lie in more than one plane. Explain how this is possible.

    asked by Cheryl
  57. home economics

    pls i need the three main branches of home economics and explain one

    asked by favour
  58. Alg. - please help

    Can someone please answer my questions below on my first post?? please

    asked by Cassie
  59. Social Studies

    What steps did American women take to advance their rights in the mid 1800s? -They protested. -Women from lower classes began to work. -Reform Movements, I can't think of any others?

    asked by Bryce
  60. Math.

    1. Kiko works Saturday mornings at the video tape store. She bought ten videotapes on sale and used a $10 employee discount coupon to help pay for the tapes. How much did she spend in all? 5 videotapes for $45.95 She spent $81.90 2. Toni bought six

    asked by Jerald
  61. math

    how many ones are there in 1 million

    asked by mythreyee
  62. math

    how many hundreds are there in 1 million

    asked by mythreyee
  63. math

    A media company divides 1 million copies of a new music CD into 100 equal groups before shipping the CDs to 100 stores. how many CDs is the company shipping to each store?

    asked by mythreyee
  64. Algebra 2

    Formula to convert 5681mg to kg. I need to show the steps

    asked by Dalilah
  65. math

    9000 equal 900 times

    asked by Kasey
  66. Math

    5.Last week Norrine bought a model airplane kit for $18.67. How much would she have saved if she had waited until this week to buy the kit? This week only Model airplane kits $3.99 Reg $4.99-$24.99 I don't know what to do on this one. 6. How much would you

    asked by Jerald
  67. Algebra 2

    Formula to convert 5681mg to kg. I need to show the steps

    asked by Dalilah
  68. Math

    How many thousands of square kilometers of area does Canada have?

    asked by Alex
  69. cCongruence and transformations?

    m (x,y) --> (-x,y) is what transformation reflection rotation or translation m (x,y) --> (y, -x) is what transformation reflection rotation or translation m (x,y) --> (2x,2y) is what transformation reflection rotation or translation how do you do this what

    asked by loli
  70. Math

    Find the perimeter of KRN if K(2,9), R(-5,3), and N(0,-7). round to the nearest tenth.

    asked by Tania
  71. physics

    A speeder traveling at a constant speed of 125km/h races past a billboard. A patrol car pursues from rest with constant acceleration of (8.0km/h)/s until it reaches its maximum speed of 190km/h, which it maintains until it catches up with the speeder. (a)

    asked by alex
  72. Math

    Which expression represents the number in the pattern where "p" is the position of the number in the pattern? 20, 24, 28, 32, 36 a. 4(p +3) b. 4p - 4 c. 4p + 4 d. 4 (p+4)

    asked by Chad
  73. Math

    If the length and width of a triangle are tripled, what is the effect on the area?

    asked by Chad
  74. SAT Math

    I did these, but I got the wrong answers. Please explain how ... 1. If xy>1 and zz II.xyz

    asked by Anonymous
  75. math

    Can two numbers have more than one greatest common factor(GCF)? Why or why not?

    asked by Anonymous
  76. Chemistry Check?

    Balance Chemical Equations; 1. C2H6(g)+O2(g)---->H2O(g)+CO2(g) Answer: 2C2H12(g)+2O7---->H12O6+2C2+O8

    asked by Unknown
  77. science

    The laws of this land do not shield public figures just criticism, but they do protect them against what?

    asked by vone
  78. Physics

    (1) What is the linear speed of the earth in its orbit about the sun? Give your answer in meters per second. (Consider the earth's orbit to be a circle of radius 1.50×1011 m.) (2) What is the linear speed of Jupiter in its orbit about the sun? Give your

    asked by Shivu
  79. math

    Write two hundred forty nine in base ten numerals.

    asked by brooklyn
  80. Math

    How do you write the number 339.4 X 10 -10 in scientific notation?

    asked by Chad
  81. Math

    Can anyone solve 4/3=2/15j?

    asked by Kim
  82. World History

    List the defining characteristics of the Paleolithic Age

    asked by unknown
  83. algebra

    when sandy looked out at the school parking lot,she noticed that for ever 9 minivans there were 5 other types of vehicles.If there were 168 vehicles in the parking lot,how many of them are not minivans?

    asked by jamie
  84. Math

    A 120m cable TV tower casts a 96m shadow. Find the height of a nearby telephone pole that cast a 16m shadow.

    asked by Tracy
  85. Chemistry

    What mass of propane (C3H8) is needed to produce 346g carbon dioxide in the following reaction? C3H8(g)+5O2(g)->3CO2(g)+4H2O(g) A. 68.8gS B. 3.07gS C. 13.5gS D. 41.0gS

    asked by Amy
  86. Chemistry

    Oops I posted the right question but wrong answer options... What mass of propane (C3H8) is needed to produce 346g carbon dioxide in the following reaction? C3H8(g)+5O2(g)->3CO2(g)+4H2O(g) A. 346g C3H8 B. 115g C3H8 C. 5075g C3H8 D. 1.86g C3H8

    asked by Amy
  87. Chemistry

    What is the empirical formula of a compound that is 14g calcium, 11g oxygen, and 0.7g hydrogen? A. CaOH B. Ca(OH)2 C. Ca2OH2 D. CaO2H

    asked by Amy
  88. Chem

    Radioactive 24Na with a half-life of 14.8 hours is injected into an animal in a tracer experiment. How many hours will it take for the radioactivity to fall to 12.5% of its original intensity? I am confused on what number to start with

    asked by Colby
  89. Math

    Write a definition of rounding in your own words.

    asked by Isabella
  90. math

    What is the scenario for the question the capacity of a beaker is 150 m.l.. how many beakers can be filled from a 4 L container?

    asked by jesse
  91. human physiology

    Please help, with the following question: "When an enzyme reaches its saturation point,..." A) the amount of substrate for the enzyme to act upon is very high B) the amount of substrate for the enzyme to act upon is very low C) the amount of product

    asked by Michelle
  92. chemistry

    If 6 moles 735 of KCLO3 were used,what weight of oxygen in grams would obtained?

    asked by jean reizel
  93. Portrait of the Artist- James Joyce grade 8

    In A Portrait of the Artist as a Young Man by James Joyce, what does smugging mean?? kathi ♥4everneverlasts

    asked by boi.gurl.luvr♥
  94. math

    The 1st 3 members of a team finished their laps with a mean time of 53 seconds. What mean time do the next 2 members will gine an overall team mean of 50 seconds?

    asked by Mase
  95. physics

    Bees often work together for the greater good of the hive. Sometimes they can get excess charge on them. Four pairs of bees, which can be represented as identical, conducting spheres, bump into each other in the hive. Rank the bees in the order of the size

    asked by Justin
  96. geometry

    what is the diffwereence between a postulate and theorom

    asked by ssss
  97. physics

    What is the force on the charge located at x = +8.00 cm. q = 1.00 µC and a = 8.00? (The positive direction is to the right.)

    asked by Justin
  98. algebra

    One number is four times another. The larger number is also 87 more than the smaller. Find the numbers. Choices for smaller number: 29,30,33

    asked by sherrod
  99. science-- grade 8

    Scientific experiments must be able to be repeated by multiple scientists to verify the results that are obtained. Which of the following is an example.... a. Why do people like to watch television? b. Does the mass of a rocket affect the distance it can

    asked by boi.gurl.luvr♥
  100. Science , physics

    At the beginning of an invertigation , a student determines that the temp. of a beaker of water is 99.8+_ 0.1C . At the end of the investigation , the temp. Is 35.5+_ o.1C . What is the change in temp.?? My answer is 64.5+_ 0.2 C . Is this right ? Thank

    asked by Maria
  101. Algebra-help

    Does y vary directly with x? if 3y=-7x-18 yes:3 yes:-7 no yes: 7/3 my first thought was no but I question 7/3??

    asked by Cassie
  102. Math (fractions)

    52 - (x/8) = (x/5)

    asked by Shannon
  103. Grammar

    Which is correct? I have been..... Crazy busy Or Crazily busy

    asked by Anonymous
  104. Writing

    Posted by Anonymous on Tuesday, August 27, 2013 at 7:10pm. Please give feedback and grade. Prompt:"Nothing in the world can take the place of Persistence. Talent will not; nothing is more common than unsuccessful men with talent. Genius will not;

    asked by Anonymous
  105. math

    A clown weighs 60lb more than a trapeze artists. The trapeze artist weighs two thirds as much as the clown. How much does each weigh? Choices for the weight of the trapeze artist: 110,120,125

    asked by sherrod
  106. math

    It is 25 degrees outside.The temperature drops 30 degrees what is the temperture now.

    asked by daivid
  107. calculus 2

    Can you give us an example of finding the speed from the velocity? Suppose your velocity was v(t) = 2ti - 3j. What would be the speed?

    asked by jones