Questions Asked on
September 6, 2011

  1. algebra

    solve using multiplication principle 2*5x=-7

    asked by babygirl
  2. algebra

    solve using multiplication principle 2*5x=-7

    asked by babygirl
  3. algebra

    want to know if this right solve the inequality and represent your answer in set buldier notation 30n+6

    asked by babygirl
  4. calculus

    Find the interest earned on $15,000,invested for 6yrs at 4% interest compounded annually

    asked by CC
  5. math

    Using only the numbers 8, 1, 4, 7, & 3, the product of 2 two digit numbers plus a number is 3,355?

    asked by Anonymous
  6. english

    a person who love education is?

    asked by armando
  7. math

    how do you write 0.013 in expanded notation

    asked by lilly cook
  8. math

    Using only the numbers 8,1,4,7, and 3, if the product of two 2-digit numbers, plus a number, is 3,355, what are the numbers??????

    asked by cottoncandee
  9. Statistics

    A student wonders if tall women tend to date taller men than do short women. She measures herself, her dormitory roommate, and the women in the adjoining rooms; then she measures the next man each woman dates. Here are the data (heights in inches): Men (x)

    asked by gandakho
  10. Math

    How do we turn this into exponential form? cubert[125 q^9 s^15] Any tips on solving problems like these? Thank you so much for the help :)

    asked by Fauzi
  11. College Statistics

    The brightness of sunlight at the earth's surface changes over time depending on whether the earth's atmosphere is more or less clear. Sunlight dimmed between 1960 and 1990. After 1990, air pollution dropped in industrial countries. Did sunlight brighten?

    asked by gandakho
  12. Chemistry

    if 8.7 g of butanoic acid is dissolved in enough water to make 1.0 L of solution, what is the resulting pH

    asked by juan777
  13. Chemisty

    Calculate the energy in radiation of wavelength 550 nm carried by 1) one photon 2) 1 mol of photons

    asked by Grace
  14. Chemistry

    A reaction A+B---> C has a standard free energy change of -5.13 kj/mol at 25 degrees celcius, What are the concentrations of A, B, and C at equilibrium if at the beginning of the reaction there concentrations are .3M, .4M, and 0M respectively?

    asked by juan777
  15. Physics

    In solid sodium chloride (table salt), chloride ions have one more electron than they have protons, and sodium ions have one more proton than they have electrons. These ions are separated at about 0.28 nm. Calculate the electrostatic force between the

    asked by Cecille
  16. physics

    two objects a and b have the same size but a is heavier than b .they reach the ground at the same time but a has greater______

    asked by Anonymous
  17. Chemisty

    Calculate the energy in radiation of wavelength 550 nm carried by 1) one photon 2) 1 mol of photons

    asked by Grace
  18. chemistry

    In the explosion of a hydrogen-filled balloon, 0.30g of hydrogen reacted with 2.4g of oxygen to form how many grams of water vapor? (Water vapor is the only product.)

    asked by johnny
  19. physics

    acceleration=-1/2x^2.at time t=0it is at x=1.0m and its velocity v=o.find the time when it reaches x=0.25 m

    asked by Anonymous
  20. algebra

    solve the elimination method 7r-3s=0 3r+7s=58 what is the solution of the system

    asked by john
  21. algebra

    amy paid 78.42 for a pair of running shoes during a 25% off sale what was the regular price?

    asked by mike
  22. math

    of a psychology class of 45 students 4/9 are female. how many students are male?

    asked by lucy
  23. physics

    An object moving with uniform acceleration has a velocity of 15.0 cm/s in the positive x direction when its x coordinate is 3.00 cm. If its x coordinate 1.60 s later is -5.00 cm, what is its acceleration?

    asked by Zohal
  24. physics

    An object moving with uniform acceleration has a velocity of 15.0 cm/s in the positive x direction when its x coordinate is 3.00 cm. If its x coordinate 1.60 s later is -5.00 cm, what is its acceleration?

    asked by Zohal
  25. trig

    find all values of theta in the interval (0,360) that have the given value: sintheta= √2 ______ 2

    asked by ALISON
  26. trig

    the length of the base of an isosceles triangle is 30.42 inches. each base is 26.54 degrees. find the length of the two equal sides of the triangle to the nearest hundredths. i get 15.19. is that right?

    asked by ALISON
  27. english[proffesional writting]

    what benefits do students get from being fit and healthy?

    asked by gabriel
  28. social studies

    who are the philosophers of social studies subject??

    asked by john russel
  29. pre calculus

    Describes the features of the graph below f(x)=x3+3x2-5x-7

    asked by Jcandie
  30. English

    I just wanted to know if number 2 is completely wrong. 1.I havent' finished repairing the car enginge. 2.I haven't finished to repair the car engine. Thank you.

    asked by Henry2
  31. psy/230

    •Post your response to the following: Describe how a person’s cognitive style influences learning style. How is personality influenced by inherent learning styles and learning environments?

    asked by Anonymous
  32. Texas Government

    Please tell me which one of these is Federal , Confederal or Unitary . I have already submitted my question but I just want to be sure. ____1..In this system, power is divided between a central government and sub-government. ____2. England ____3. The

    asked by Sarah
  33. Chemistry

    Calcium carbonate is insoluble in water. Name two substances that when mixed in solution, will form a precipitate of calcium carbonate. Explain why is it the two substances that you have chosen.  why does magnesium chloride cannot be prepared in the lab

    asked by StuartKess
  34. Chemistry

    A 1-ounce serving of Cheetos has 2.90 ×102 mg of sodium. What is this mass equivalent to in units of grams?

    asked by Shelley
  35. physics

    An airplane of mass 2800 Kg has just lifted off the runway. It is gaining altitude at a constant 2.3 M/s while the horizontal component of its velocity is increasing at a rate of 0.86 M/s2. Assume g= 9.81 M/s2. (a) Find the direction of the force exerted

    asked by John
  36. Martin Luther King

    Hey guys could you help me with a better sentence than this. "In a competition the usual suspect of an offense towards the other player is the contender but Martin Luther King's death was not about the person who did it but the idea behind why he did it

    asked by HM
  37. English

    What is a creative synthesis?

    asked by mf
  38. Physics

    A drag racer crosses the finish line of a 400.0-m track with a final speed of 104 m/s. (a) Assuming constant acceleration during the race, find the racer’s time and the minimum co efficient of static friction between the tires and the road. (b) If,

    asked by John
  39. algebra

    solve the equation if it an identity (all real numbers) or a contradiction please state 5x+6+6x=10x+6+y

    asked by babygirl
  40. physics

    A toboggan is sliding down a snowy slope. The table shows the speed of the toboggan at various times during its trip. (a) Make a graph of the speed as a function of time. (b) Judging by the graph, is it plausible that the toboggan’s acceleration is

    asked by John
  41. US history! (NEED IT TODAY)

    on my US history worksheet it asked for hardships for when England came to the Americas, and i can't seem to find it!

    asked by sammie doodles :-)
  42. physics

    A car is speeding up and has an instantaneous speed of 14.0 m/s when a stopwatch reads 9.0 s. It has a constant acceleration of 2.3 m/s2. (a) What change in speed occurs between t = 9.0 s and t = 12.2 s?

    asked by abbie
  43. physics

    Gravity on the moon is only 1/6 as strong as gravity on the Earth. What is the weight of a 16 kg object on the moon and on the Earth?

    asked by michelle callis
  44. physics

    Gravity on the moon is only 1/6 as strong as gravity on the Earth. What is the weight of a 16 kg object on the moon and on the Earth?

    asked by michelle callis
  45. organic chem

    in simple distillation or fractional distillation do the changes in temperature occur more gradually? and why?

    asked by vivian
  46. Physics

    One afternoon, a couple walks five-sixths of the way around a circular lake, the radius of which is 1.45 km. They start at the west side of the lake and head due south to begin with. (a) What is the distance they travel? (b) What are the magnitude and

    asked by Krystal
  47. Geometry

    If point C has coordinated (4,2) and point D has coordinates (8,5) then what is the length of CD?

    asked by Kim
  48. math

    Explain how to factor the following trinomial forms: x² + bx + c and ax² + bx + c. Is there more than one way to factor these? Show your answer using both words and mathematical notation.

    asked by daliette
  49. ipc

    Suppose all of the apples have a mass of 0.10 kg. If apple (A) is sitting on the ground, what is its potential energy?

    asked by jesse
  50. math

    Paul has grades of 73 and 86 on his first two tests. What must he score on his third test in order to have an average of at least 70?

    asked by sonia
  51. geometry

    the angle of elevation from l to k measure 24. if kl=19 find jl and round to the nearest tenth

    asked by detrice
  52. Algebra

    4+2z what is the value of the constants in this expression? Can anyone help

    asked by jazmin
  53. trig

    log4+log(x-7)=2

    asked by Sara
  54. algebra

    If 800 mL of a juice drink is 15% grape juice, how much grape juice should be added to make a drink that is 20% grape juice? Use the table below to help.

    asked by Anonymous
  55. chemistry

    The vapor pressure of water at 25.0 C is 23.8 mm Hg. If 250. mL of water is placed in a chamber with a volume of 1.00 cubic meters, how many mL of water will evaporate

    asked by mike
  56. substance

    Has anyone read the book begging for change by Robert Eggert. I am having a hard time analyzing chapter two and three. Can you please help me.

    asked by R.T.
  57. bussi./stats

    what is the probability that a loaf of bread is between 22.75 and 23.00?

    asked by tim
  58. trig

    log(x-15)-2=-logx

    asked by Sara
  59. Math

    5 hockey pucks and three hockey sticks cost $23 5 hockey pucks and I hockey stick cost $20. How much does 1 hockey puck cost? I know that I cost $3.50 but idk how to get that answer

    asked by Bkshdjs
  60. geometry

    Solve y= 5/8b+10 for b

    asked by Hanna
  61. physics

    A car is speeding up and has an instantaneous speed of 14.0 m/s when a stopwatch reads 9.0 s. It has a constant acceleration of 2.3 m/s2 (b) What is the speed when the stopwatch reads 12.2 s?

    asked by abbie
  62. Calculus

    The graph A(x) has points (-3,0), (0,-2), (1,0) and (2,3). If C(x) is defined by C(x)=A(2x+3), then what is the domain and range of C and how would the graph of C(x) look like? Also, is there any way to find what the actual equation of A(x) is with the

    asked by Chloe
  63. English

    I urgently need to check this summary of a newspaper article. As I don’t know much of economy, I’d like you to check the use of words. Thank you very much. 1) Chinese economical and political influence is rising in Europe. Examples of its growth are

    asked by Henry2
  64. English

    I left out the following sentences. I really need your help. Please! 1) Analysts divide the Chinese capitals’ invasion into three categories: A)government financial investments (CIC) B)investments by wealthy individuals and private equity C)corporate

    asked by Henry2
  65. history

    Around the time of the roman empire the tirms inch,foot,length foot based on

    asked by michael
  66. AP chem

    A 1.25-g sample contains some of the very reactive compound Al(C6H5)3. On treating the compound with aqueous HCl, 0.951 g of C6H6 is obtained. Al(C6H5)3(s) + 3HCl(aq) --> AlCl3(aq) + 3C6H6(l) Assuming that Al(C6H5)3 was converted completely to products,

    asked by Jen
  67. English

    Thank you very much for your corrections! I tried to made the changes you suggested to me. 1) Analysts divide the Chinese capital invasion into three categories: government financial investments, investments by wealthy individuals and private equity, and

    asked by Henry2
  68. Math

    I know this is simple arithmetic but i just cant seem to figure out the proccess in how to figure it out. X = 0.11X + 3.366 i know that X = 3.8 but i don't now how to get it

    asked by ChemLover
  69. university colloquium

    Find, explain, and describe examples of human behavior negatively impacting biodiversity. Choose three examples from the following four categories: species introduction, species harvesting; habitat destruction, habitat degradation. For each example,

    asked by favi
  70. English

    Many,many thanks for helping me! Here is the last doubt about the summary. I left out a sentence which I partially quoted from the Economist as a conclusion.Do you think I shall include it? 1) In conclusion, the combination of smooth political succession

    asked by Henry2
  71. Intermediate Algebra

    The area of a rectangular athletic field is represented by the expression 12y^3+48y^2+24y square meters. Write an algebraic expression to represent one possible set of dimensions (in the sense "length times width" ) of the athletic field. Include correct

    asked by Kayla
  72. algebra 2

    How do you find the points of intersection, if any, of the equations: x^2 + y^2 = 5 x - y = 1

    asked by Trixie
  73. science

    the teacher instructed three students A,B,and C respectively to prepare a 50% (mass by volume) solution of sodium hydroxide (NaOH). 'A' dissolved 50 g of NaOH in 100 ml of water B dissolved 50g of NaOH in 100g of water while C dissolved 50g of NaOH in

    asked by chemistry
  74. science

    the teacher instructed three students A,B,and C respectively to prepare a 50% (mass by volume) solution of sodium hydroxide (NaOH). 'A' dissolved 50 g of NaOH in 100 ml of water B dissolved 50g of NaOH in 100g of water while C dissolved 50g of NaOH in

    asked by irsha
  75. University Physics

    If is added to = 6.7 + 6.9, the result is a vector in the positive direction of the y axis, with a magnitude equal to that of . What is the magnitude of ?

    asked by Phil
  76. Human service

    I need to find where I can find information that will support my answer to the challenges that a mediator may face. The answer that I gave is with legal, ethics, and morals.

    asked by Patiance
  77. Bio

    How much NaC3H5O3 (in grams) is needed to create a 1000 ml volume of Ringer’s lactate solution?

    asked by Joe
  78. Math!!!

    I have an MSA math question. What scale would you use for making a frequency table of the following data 21,79,11,9,55,38,111, and 92? Please answer it I need the question now.

    asked by Somebody
  79. University Physics

    If vector B is added to vector C = 6.7 + 6.9, the result is a vector in the positive direction of the y axis, with a magnitude equal to that of vector C. What is the magnitude of vector B?

    asked by Phil
  80. Jiskha

    Would it be alright if i take a poster for jiskha and put them around my school, gain you guys some attention? I really love your alls help.

    asked by Bryce
  81. biology

    many organelles and molecules needed for cell division are formed after DNA replication and before mitosis.In which phase are they formed??

    asked by christina
  82. Math

    Whenever you cross multiply, which side do you start with first? Do i start on the left or right?

    asked by Bryce
  83. Math 6th grade

    evaluate expression for the value given 4.9 +a for a = 37.2

    asked by Faye
  84. Math

    is this the correct answer? I might post more on this exact post, so please bare with me? These are proportions 1.) 2:5 = 4:y Answer: y=2

    asked by Bryce
  85. engineer

    If you possess a recognized diploma in marine engineering, will working onboard a ship as a marine engineer a better choice compared to working at shipyards or on land as a sales engineer in term of salary, freedom, risk, nature of job and area of job

    asked by marine engineer
  86. Physics

    In solid sodium chloride (table salt), chloride ions have one more electron than they have protons, and sodium ions have one more proton than they have electrons. These ions are separated at about 0.28 nm. Calculate the electrostatic force between the

    asked by Cecille
  87. bio

    TRUE OR FALSE 1. One of two identical"sister" parts of a copied chromosome is called a chromatid 2.The final phase of mitosis in which the nuclear envelope re-forms is called anaphase. 3.Divsion of the cytoplasm takes place during prophase.

    asked by christina(help plz)
  88. English

    If i am given three paragraphs how do i write a thesis not to wordy

    asked by Christin
  89. math

    How to write 3.100 in word form

    asked by Trevor
  90. math

    Estimate the instantaneous rate of change at the point indicated. y(t) = sqrt(3t+1) t=1

    asked by terra
  91. 3rd grade math

    Ashton broke apart a number into 30+7. What number did she start with?

    asked by tiffany
  92. PRICIPLES OF BUSINESS

    WHAT ARE THE BUSINESS RELATED TERMS?

    asked by ALWAYN DAVIS
  93. Calculus

    How would you factor this? f(x)=x^3-2x^2-4x-4

    asked by Confused
  94. geometry

    If the length of a rectangle is twice its width, w, write an expression to represent the perimeter of the rectangle. If the perimeter of the rectangle is 72 inches, what is the length and width of the rectangle?

    asked by Maddie
  95. french

    what is the french of I love you?

    asked by Stephen
  96. physics

    A helicopter is ascending (moving upwards) at a constant velocity of 8 m/s. At a height of 90m, a passenger opens a window and drops a package to the ground below. How long does it take the package to hit the ground and how fast is it moving just before

    asked by Anonymous
  97. MATH

    I have 9 digits. My ten millions digit is 0 and is 8 less than my hundred millions digit. My hundred millions digit is 1 less than my thousands digit, 8 more than my millions digit, twice my ten thousands digit, and 4 times my hundred thousands digit. My

    asked by TULAN
  98. algebra

    What is 2x+7+5x-x

    asked by Aaron
  99. Math

    Can you please check the questions i posted not to long ago about checking my answers?

    asked by Bryce
  100. Pre-Calc/Trig

    Please help-I'm stuck really bad What are the roots of the equation x^2 - 4x + 3 = 0 I think I was suppose to use b^2 - 4ac so it would be -4 - (-4)*1*3 = 12 so the roots would be 12 and -12 Thank you for any help you can provide

    asked by Sheila
  101. Math

    What is 2x+7+5x-4-x simplified

    asked by Aaron
  102. science

    during the experiment, the students were asked to prepare a 10% (mass/mass) solution of sugar in water . ramesh dissolved 10g of sugar in 100g of water while sarika prepared it by dissolved 10g of sugar in water 100g of the solution a) Are the two solution

    asked by irsha
  103. 5th Grade Math

    About 7/10 of the U.S population in 1991 believed saying look before you leap to be true (175,104,000). What was the total population?

    asked by Dwayne
  104. science

    calculate the mass of sodium sulphate required to prepare its 20%(mass percent) solution in 100 g of water

    asked by irsha
  105. Physics

    A positive charge Q is on the y-axis at a distance a from the origin, and another positive charge q is on the x-axis at a distance b from the origin. A) For what values(s) of b is the x-component of the force on q a minimum? B) For what values(s) of b is

    asked by Patrick
  106. Math

    What is 5+7x+2x-3+6 simplified, x+y+4x-3x+2y+3y simplified

    asked by Aaron
  107. Math

    1. When four fan coins are flipped what is the probability of getting either exactly two heads of exactly two tails? 2. Solve for x 3x-x√3=-6 3. In the figure below ABCD is a rectangle and DE=DC. Given Ad= 5 and BE=3 find DE Thanks!

    asked by Joe
  108. math

    A student read about Volkswagen-packing in the 1960s. She was interested in knowing the maximum number of students that fit into a Volkswagen. How might you help her estimate an answer in a reasonable way?

    asked by ryan
  109. early childhood in language arts

    to be an effective worker in an inclusive early childhood classroom, you: A. Need a great deal of special training B. Must have prior experience in a pediatric care environment C. Need to think of exceptional children as different D. Will need to

    asked by Vanessa
  110. History

    Was there a single event that caused the Revolutionary War and was that war avoidable?

    asked by Jessica
  111. math

    you download 12 new songs to your MP3 player. then you delete 5 old songs. write each amount as a integer.

    asked by jordan
  112. math

    angle R & angle S are complementary angles..and angle U & and angle V are also complementary angles. if angle R = y-2, angle S = 2x + 3, angle U = 2x-y, and angle V = x-1, find the values of x, y, angle R, S, U, & V

    asked by Anonymous
  113. math

    angle R & angle S are complementary angles..and angle U & and angle V are also complementary angles. if angle R = y-2, angle S = 2x + 3, angle U = 2x-y, and angle V = x-1, find the values of x, y, angle R, S, U, & V

    asked by Anonymous
  114. algebra 1

    How do I simplify and justify the steps to: (4+105x)+5

    asked by Paige
  115. early childhood language arts

    1. A naturalist language-learning environment A. Occurs mostly in the home B. Is created whenever a child is communicating with others C. Occurs mostly in speech therapy D. Excludes speech therapy ........... I choose B 2. Providing assistance to a child

    asked by Vanessa
  116. social studies

    what do i want out of social studies i need help

    asked by brianna
  117. Finite Math

    Sizes of disjoint subsets of a universal set. Assume that A and B are disjoint subsets of U, and that n(U)=95, n(A)=30,and n(B')=61. Find n(A¿B').

    asked by anonymous
  118. Physics

    In solid sodium chloride (table salt), chloride ions have one more electron than they have protons, and sodium ions have one more proton than they have electrons. These ions are separated at about 0.28 nm. Calculate the electrostatic force between the

    asked by Cecille
  119. math

    a rectangular prism has a volume of 108 inchescubed the length is 9 inches the width is 3 inches what is the height of the rectangular prism

    asked by jed
  120. mATH

    Using order of operations, create a formula that = 8 using four 6's 6 ___ 6 ____ 6 ______6 =8 fill in the blanks. It's the only one we can't figure out without using five 6's (6/6) +(6/6) +6 = 8

    asked by Terry
  121. physics

    A bungee jumper falls for 1.3 seconds before the bungee cord begins to stretch. Until the jumper has bounced back up to this level, the bungee causes the jumper to have an acceleration upward of 4 m/s2. a. How fast is the jumper going when the bungee cord

    asked by randa
  122. Physics

    A positive charge Q is on the y-axis at a distance a from the origin, and another positive charge q is on the x-axis at a distance b from the origin. A) For what values(s) of b is the x-component of the force on q a minimum? B) For what values(s) of b is

    asked by Patrick
  123. biology

    what is the death by loneliness

    asked by malik
  124. early childhood language arts

    1. Early childhood program transitions: A. Are all basically the same B. Are private family issues C. Require team collaboration D. Are most important in kindergarten........... I choose A........... Can someone please check my answer

    asked by Vanessa
  125. Math

    About what percent of the total population (250,148,571.42) believed saying(136,800,00)early bird gets the worm?

    asked by Dwayne
  126. square roots

    i know this problem is really easy but i am having a brain freeze day will someone please help me figure out what the square root of 32 is? Please & thank you!

    asked by mercedes
  127. Math

    again, i am in desperate need for checked answers on my math questions

    asked by Bryce
  128. Algebra

    Please help I cannot get these problems, x-4y=14 and -x+3y=-11 2x-y=-3 and -5x+y=9

    asked by Eric
  129. Math

    About what percent of the total population believed saying 136,800,000 to be true? Total Populaton:250,000,000

    asked by Dwayne
  130. Math

    About what percent of the total population believed saying 136,800,000 to be true? Total population: 250,000,000? Answer is 55% how did you get this percent?

    asked by Dwayne
  131. res/342

    To test the hypothesis that students who finish an exam first get better grades, Professor Hardtack kept track of the order in which papers were handed in. The first 25 papers showed a mean score of 77.1 with a standard deviation of 19.6, while the last 24

    asked by ronda
  132. Mystery number

    The mystery number is a two didget even number. It is a multiple of2,4,5,and 10 but not a multiple of3 or 7 . Help please.

    asked by Kim
  133. math

    you a framing a picture that is 5 in by 7in. with a 1 inch wide frame. find the perimeter of the outside edge of the frame. explain, pleaswe i know the anser is 32 but why?

    asked by math
  134. latin

    i having trouble with placing latin numbers in their correct blanks, totally confused & need help.

    asked by Kyla
  135. geometry

    if x squared equals 47 then what is the aproximate value of x

    asked by old man
  136. history

    What effect did the trading civilization of phoenicia have on the ancient world?

    asked by Anonymous
  137. stats

    The college student's average age is 33 and 42% are minority. How do I verify these claims without using a college website.

    asked by Kim
  138. English

    Can you please find appropriate synonyms because I can't think of any. Thanks lot. 1) Vivienne Westwood has been labeled as the designers’ designer. In the 1970s she opened a shop in London that became the focus of the punk movement. 2) The shop started

    asked by Henry2
  139. math

    rational expressions m3 -7/m2 -4

    asked by Therisa
  140. math

    rational expressions q3 -3q/q2 -81

    asked by Therisa
  141. trig

    a tree casts a shadow 36 ft long. at the same timem the shadow cast by a vertical 7 ft pole is 4ft long. find the hight of the tree

    asked by hails
  142. algebra 2 review

    Condense the expression: 1/5log3(32) - 2log3x + 1/2log3y I can't put the 3 as a small number on the bottom on all 3 parts of the trinomial.

    asked by kati
  143. chem

    When a bond forms between C(H3) and MgBr, why would MgBr have a partial positive charge?

    asked by san
  144. algebra 2 review

    Condense the expression: 1/5log3(32) - 2log3x + 1/2log3y I can't put the 3 as a small number on the bottom on all 3 parts of the trinomial.

    asked by kati
  145. culturally diverse

    An Asian parent may not emulate the early childhood teacher's practice of praising her son for his accomplishments because: A. Praising the child might bring him bad-luck B. The parent believes that absence of criticism is itself an appropriate form of

    asked by Vanessa
  146. History

    Are cattle raised in East Texas, West Texas, or both?

    asked by Scott
  147. trig

    a tree casts a shadow 36 ft long. at the same timem the shadow cast by a vertical 7 ft pole is 4ft long. find the hight of the tree

    asked by hails
  148. math

    you are desighning a poster that would be 3yd wide and 8 feet high. how much paper do you need in square feet. please explain

    asked by leslie
  149. algebra 2 review

    Condense the expression: 1/5log3(32) - 2log3x + 1/2log3y I can't put the 3 as a small number on the bottom on all 3 parts of the trinomial.

    asked by kati
  150. english

    how would u make a sentence out of the following and using the word believable here's what it said and here's what i wrote List three things about cat that are believable 1)List three things about cats that are believable a)they have 4 legs b)they are

    asked by saranghae12
  151. chemistry (please help)

    A 2.8-L engine in a vehicle with air-conditioning uses 26.5-L of coolant. If the coolant has a density of 1.11 g/ml, what mass does the coolant add to the vehicle?

    asked by Maddie
  152. statistics

    A local manufacturer employs 750 people. The pie chart below gives the breakdown within the company. Of the employees, how many are management?

    asked by lorraine
  153. History

    Is fish considered a livestock in Texas?

    asked by Kyle
  154. Physics

    The net external force on the propeller of a 3.6 kg model airplane is 8.4 N forward. What is the acceleration of the airplane? Answer in units of m/s 2

    asked by L
  155. Chemistry

    Give the physical state of CO2 under the following conditions: pressure = 4000 mmHg, temperature = 18 degrees F. show work!

    asked by Sarah
  156. Calculus

    The graph A(x) has points (-3,0), (0,-2), (1,0) and (2,3). If C(x) is defined by C(x)=A(2x+3), then what is the domain and range of C and how would the graph of C(x) look like? Also, is there any way to find what the actual equation of A(x) is with the

    asked by John
  157. Chemistry

    need to know how to solve the following.... a gas filled weather balloon floating in the atomsphere has an initial volume of 850 L. The balloon rises to a region where the pressure is 56 kPa and its volume expands to 1700 L. If the temperature remains the

    asked by remraf
  158. Chemistry

    How much heat is required to raise the temp of 854 g water from 23.5 to 85.0 celcius I got this, is this right X=854(61.5)(4.184)=219747.864

    asked by Deanna
  159. college math

    given the bar graph below create a grouped frequency distribution. the graph is numbered up the side by twos to 22, along the bottom there are countries that go up to a number. united states up to 10 argentina up to 22 united kingdom up to just under the

    asked by jessica
  160. BUSN

    Which of the following statements is not true regarding the goal of financial management? The goal of maximizing the value per share of existing stock is relevant to all organizations. A way of aligning management goals to shareholder’s interest is to

    asked by MeMe
  161. math

    A business woman gets in a lift at a bank on the 7th floor and travels down 10 floors. At which level does she finish?

    asked by nishi
  162. SCIENCE

    How do you figure out the following ..?::::: Mass Number Number of Protons Number of Electrons (OF A ELEMENT) Number of Neutrons Thanks ~ Courtneeeey (:

    asked by Courtney
  163. social studies

    what do i want to get out of social studies?????

    asked by brianna
  164. BUSN

    Assuming a tax rate of 30%, what is the EBIT and taxable income for the year? A) $1,000,000 and $800,000 respectively B) $575,000 and $375,000 respectively c) $565,000 and $365,000 respectively D) $425,000 and $225,000 respectively E) None of the above

    asked by MeMe
  165. biology

    why can't inflammation occur in an amoeba?

    asked by a
  166. Math

    How to find the missing values 0.38=(3*0.1)+(_*_)

    asked by Jose
  167. physics

    An open vertical tube is filled with water and a tuning fork vibrates over the top near the open end. As the water level is lowered in the tube, the first resonance is heard when the water level is at 31 cm from the top of the tube. What is the frequency

    asked by Leslie
  168. science

    5.00 lb of mercury is spilled onto a counter and forms a circular puddle with a diameter of 67.2 cm. Assuming the puddle is cylindrical shape, what is the thickness of the puddle of mercury? Extra info: [1 lb = 435.6 g. Mercury is a liquid metal having a

    asked by Monica
  169. math

    you are printing the programs for a school concert and have to decide how many programs to print. do you have to know how many or approximately how many to print? explain answer

    asked by ree ree
  170. Math

    Can you help me find the next 2 terms in the sequences? 1, .025, .1 repeating, .0625,.04 2root2, 4, 4root3, 8root3, 8root15, 24root10

    asked by Janis
  171. Pre-Calc-Please check my answer

    Please help-I'm stuck really bad Thank you for any help you can provide What are the roots of the equation x^2 -4x + 3 = 0 x^2 - 4x = 3 x^2 +2(-2)x + -2^2 = -3 = -2^2 x^2 + -4x + 4 = 1 (x + -2)^2 = 1 qrt (x+-2)^2 = sqrt 1 x+-2 = plus or minus 1 therefore

    asked by Sheila
  172. trig

    use a calculator to find the decimal approx. (roud 8decimal places) : sec28°6' does it equal 1.13362379 or 87.99624264 ???

    asked by ALISON
  173. Math

    The Transitive Property states that if a = b and b = c , then a = c. Explain how you can use the Transitive Property to show that the expressions 0+x+13 and 13+x are equivalent.

    asked by John
  174. BUSN

    3. For this question, use the information for Sports Baseballs, Inc. Sports Baseballs, Inc. is a corporation that manufacturers and sells baseballs across several states in the Southeast. It had sales of $2.7 million during the last year. Expenses were as

    asked by MeMe
  175. BUSN

    4. For this question, use the information for Sports Baseballs, Inc. Sports Baseballs, Inc. is a corporation that manufacturers and sells baseballs across several states in the Southeast. It had sales of $2.7 million during the last year. Expenses were as

    asked by MeMe
  176. history

    what questions would historians ask

    asked by ivory
  177. Physics

    Suppose a space capsule with an astronaut inside is launched from the top of a tower at some angle above the horizontal. a)While the capsule is in free fall, what are the acceleration of the astronaut and the capsule? b)If the astronaut measures his

    asked by Anonymous
  178. busn

    Can anyone provide some examples of situations in which business ethics play a role in the financial management process?

    asked by SUSI
  179. trig

    suppose theta is in the interval (90,180 degrees) find the sign of csc(-theta) is it positive or negative = positive???

    asked by ALISON
  180. physics

    A driver of a car traveling at 16.7 m/s applies the brakes, causing a uniform deceleration of 2.5 m/s2. The first question is - How long does it take the car to accelerate to a final speed of 13.9 m/s? For this i got 1.12 and that's correct. The second

    asked by John
  181. medical codiing

    in an acute care hospital,when is it appropriate to assign a code such as 794.31

    asked by Anonymous
  182. busn

    Which one of the following activities best exemplify working capital management. For this exercise you will be choosing more than one option for your answer. 1. Identify three good investment opportunities for the firm. 2. Obtain a short-term loan to

    asked by SUSI
  183. trig

    find reference angle 111degrees and -105 does it equal =75? i don't know the first one

    asked by ALISON
  184. Math

    The measure of the supplement of an angle is 3 less than four times the measure ofthe comloment of the same angle

    asked by Jen
  185. math

    how do you find the square of a number that doesn't really have a square number and u have 2 show ur work without using ur calculator? for ex: what is the square of 5?

    asked by saranghae12
  186. Algebra

    Questions on piecewise function graphing Obviously I can't get help with the actual graphing here but I am hoping someone can push me in the right direction Problem: f(x) {4, if 0

    asked by Linda
  187. math

    what is a new ten in a addition problem

    asked by landon cox
  188. chemestry

    if my mass of my aluminum cube is 5.45 and volume is 2 ml, what i my density?

    asked by ana
  189. english

    what is a single word for that person who loves education ?

    asked by armando
  190. trig

    find the value of alpha cotalpha=1.3692847 is 0.023903 correct?

    asked by ALISON
  191. math

    use each of the digits 3,7,1,5,once to write a number that rounds to the number given 2000

    asked by Anonymous
  192. Math

    Added 5 gallons of gas tank went from 3/8 full to 7/8 how big is tank

    asked by Vic
  193. Trig

    Using tables or a calculator, find tan 16 degrees 15 + cot 32.7 degrees to the nearest hundreths

    asked by Alyson
  194. math

    what is justify

    asked by brianna
  195. physics

    It takes you 9.7 min to walk with an average velocity of 2.2 m/s to the north from the bus stop to the museum entrance. How far did you walk? Answer in units of m

    asked by ashley
  196. physics

    a horizontal force of 1.2kgf is applied to 1.5kgf of block which rest on surface such that it just begin to slide .if coefficient of friction is 0.3.find out acceleration

    asked by armando
  197. Geometry

    Identify the hypothesis and conclusion All even numbers are divisible by 2.

    asked by Michael
  198. math

    Longest multiplication combination for 120?

    asked by Zack
  199. trig

    find a value of interval in degrees cotalpha=1.3692847 alpha=0.023903 is that correct?

    asked by ALISON
  200. statistics

    in a certain survey 1,043 adults, 81% reported having more than one television at home. find the actual number of respondents corresponding to the given percentage?

    asked by lol
  201. math

    use parenttheses to make each number sentance true 124-6*0+15=34

    asked by jd
  202. chemistry

    how many calories are lost when 15.0 ethanol,cools from 58.5 to -42.0

    asked by Anonymous
  203. physics

    How much time would Simpson save by in- creasing his average velocity to 105 km/h to the east? Answer in units of min

    asked by ashley
  204. Math

    C=-3 and d=-6 Evaluate the expression -c - (-d)

    asked by Sheshe
  205. physics

    part 1 Simpson drives his car with an average veloc- ity of 47.5 km/h to the east. How long will it take him to drive 137 km on a straight highway? Answer in units of h part 2 How much time would Simpson save by in- creasing his average velocity to 105

    asked by ashley
  206. chemistry

    what mass of Ca is needed to completely react with 5.0M of .250ml Copper I Phosphate?

    asked by stella
  207. Cypress

    Suggest any limitations to the use of recrystallization as a purification method for a solid.

    asked by Jennifer
  208. PHYSICS

    A wire carrying a 28.0 A current bends through a right angle. Consider 2.00 mm segments of wire, each 3.00 cm from the bend (see fig). Find magnitude and direction of the magnetic field these two segments produce at point P, which is midway between them.

    asked by KAIT
  209. PHYSIC

    A square wire loop 10.0 cm on each side carries a clockwise current of 15.0 A. Find the magnitude and direction of the magnetic field B at its center due to the four 1.20 mm wire segments at the midpoint of each side?

    asked by KAIT
  210. Algebra

    After three plays in which a football team lost 7 yd,gained 3 yd and lost 1 yd, respectively, the ball was placed on the teams own 30 yd line. Where was the ball before the three plays?

    asked by Debbie
  211. Physics

    Ok when your plotting a graph of Sin angle i against Sin angle r , which of those goes on the y axix ??

    asked by Nelly
  212. math

    give an example of two fractions whose sum can be simplified to 1/2.

    asked by Bryan
  213. Calculus

    find the limit of ((sqrt(x+4))-2)/x as x approaches 0.

    asked by John
  214. MATH

    Ok when your plotting a graph of Sin angle i against Sin angle r , which of those goes on the y axix and which goes on x axis??

    asked by Nelly
  215. environmental biology

    Why would be important to study extreme habitat and extremophiles?

    asked by Anonymous
  216. Math

    Write the equation 5x – 4y = –7 in polar form

    asked by Kathy
  217. Math

    2 = r cos( – 90°) y ?

    asked by Stewart
  218. Math

    A landscaper is designing a garden with hedges through which a straight path will lead from the exterior of the garden to the interior. If the polar coordinates of the endpoints of the path are (20, 90°) and (10, 150°), where r is measured in feet, what

    asked by Andrew
  219. MATH HELP!

    cAnything helps and if i could get an explanation cause im a bit lost! thank youuuu (: A hospital has an operating room used only for eye surgery. The annual cost of rent, heat, and electricity for the operating room and its equipment is $200,000 and the

    asked by amanda.jade
  220. Math

    3 = r cos( + 240¡ã) x ¨C ¡Ì3 y + ? = 0

    asked by Scott
  221. algebra

    solve the following equation by clearing fraction want to know if this right -7/3-5/2x=8+2x 6(-7/3)-(5/2)(6)=6(6)+2x(6) 14x-15=48+12x 14x-12x-15=48+14x-14x 2x-15=48 2x-15+15=48+15 2x=-33 2x/2x=-33/2 x=-33/2

    asked by babygirl
  222. algebra

    solve the following equation show all work -16+2x/3=-8

    asked by babygirl
  223. government

    During the middle 1930s the WPA (Works Progress Administration) put unemployed people to work building bridges, roads and school paid for by posting US Bonds. Why could that not work to solve economic and similar problems today?

    asked by Charles
  224. math

    you invest $10,000 in a savings account that pays 6.6%, compounded quarterly for 15 years. How much money is in the account in 15 years?

    asked by Kat
  225. physics

    when the shuttle bus come to a sudden stop to avoid hitting a dog, it decelerates uniformly at 4.6 m/s^2 as is slows from 8.2 m/s to 0 m/s. How long does it take for the acceleration for the bus. Answer in units of s

    asked by Katie
  226. math

    Max has 12 pairs of socks. Of them, 6 pairs are blue, 3 pairs are brown, and 2 pairs are white. Max wants to know what fraction of the socks are blue or brown. How can he find the numerator? a) Add 6+3+2 b) Add 6+3 c) Subtract 11 from 12 d) Subtract 9 from

    asked by Jordan
  227. college algerbra

    2bx3 + 3bx2 − 18bx −27b

    asked by dona
  228. algebra

    solve the following equation by clearing fractions show all work want to know if this right -7/3-5/2x=8+2x 6(-2/3)-(5/2x)(6)=6(8)+2x(6) 14x-15=48+12x 14x-12x-15=48+14x-14x 2x-15=48 2x-15+15=48+14x-14x 2x-15=48 2x-15+15=48+15 2x=-33 2x/2x=-33/2 x=-33/2

    asked by babygirl
  229. Chem

    How many more [H+] are there in a sol’n of pH2 than pH6?

    asked by Justin
  230. calculus

    Let f(x) be the function 6x^2-2x+8. Then the quotient (f(10+h)-f(10))/h can be simplified to ah+b for a and b eaquals what?

    asked by Anonymous
  231. algebra

    solve show all work 8(6-5x)=-24(x-2)

    asked by babygirl
  232. Physics

    How to find refracticive index ?

    asked by Nelly
  233. buss/stats

    Sorry the full question is A loaf of bread is normally distributed with a mean of22 oz. and a standard deviation of 0.5 oz. a, what is the probability that a loaf is btwn 22.75and 23.00? B, 5% of the loafs will weigh less than_____ ounces? C, assuming 200

    asked by tim
  234. Physics

    How to find refractive index ?

    asked by Nelly
  235. Physics HELPP !!

    The antireflecting coating works best if its refractive index is the square root of the refractive index of the lens inthe eye glasses. a) determine the refractive index of the lens that gives the best results

    asked by Nelly
  236. physics

    Hans stands at the rim of the Grand Canyon & yodels down to the the bottom. He hears his yodel echo back from the canyon floor 5.20 seconds later. Assume that the speed of sound in air is 340 m/s. How deep is the canyon?

    asked by Taryn
  237. math

    a farmer wishes to enclose a rectangular region with 210 meters of fencing in such a way that the length is twice the width and the region is divided into two equal parts. what length and width should be used?

    asked by eddie
  238. algebra

    is this right solve the following inequality and write solutin as a set builder notation -6/25x>=-5/3 25/-6*-6/25*x=>-5/3*25/-6 x=

    asked by babygirl
  239. physics

    a person throws a ball 10m away from a step,having im height and width,he throws it with a velocity of 20m/s wit an angle of 30 degrees,in which step it falls?

    asked by nithin
  240. Chem

    write the dissociation of acetic acid identifying the base,acid,H donor, and H receiver C2H4O2+H2O - H3O+C2H3O2 is hydronium the H donor and is C2H3O2 the base?

    asked by Justin
  241. phsics

    A student of weight 830 N was sent to another planet called Nerdland. If Nerdland has a mass that is three times the mass of the earth and a radius that is half the radius of the earth, what would be the mass in kg of the student when on Nerdland?

    asked by Elisabeth
  242. poetry

    rhyme scheme is Beowulf

    asked by jim
  243. trig

    find the exact values of the six trig functions of the angle. -750 sin(-750)= cos(-750)= tan(-750)= csc(-750)= sec(-750)= cot(-750)= I've tried this question over and over again and i cannot get it right. i believe -750 is in the fourth quadrant but I'm

    asked by ALISON
  244. Physics

    At the heighest point on earth, the distance to the center of the earth is approximately equal to 1.0014 times the radius of the earth. What would be in N/kg the magnitude of the gravitational field (g) due to the earth at that position? Assume 9.8 N/kg

    asked by Hannah