Questions Asked on
April 16, 2016

  1. English

    1. The boy is ten years old. 2. He is a ten-year-old boy. 3. The building is ten meters tall. 4. The building is ten meters high. 5. It is a ten-meter-tall building. 6. It is a ten-meter-high builing. 7. It is a ten-meter building. (Which ones are

    asked by rfvv
  2. math

    Find the dimensions of an open topped box that can be made from 3600 cm^2 of cardboard, if the length of the base is three times as long as its width. What is the maximum volume?

    asked by Jim
  3. English

    How do I write a paragraph response based on a book-chapter? Thanks in advance!

    asked by Sarah
  4. maths

    1: Length of lactus rectim of parabola with vertex(1,2) and directrix 3x-4y-2=0 is A) 27/5 B) 18/7 C) 28/5 i kniw the formula to find length of lactus rectum =4a

    asked by ash
  5. English

    1. He is going to leave for New York. 2. He is goin' to leave for New York. 3. He is gonna leave for New York. 4. I want to go back home. 5. I wanna go back home. ------------------ Can we use all these expressions?

    asked by rfvv
  6. maths

    An equilateral triangle is inscribed in parabola y^2=4axsuch that the vertex of the triangle is at vertex of parabola find area of triangle

    asked by ash
  7. Religion - Solidarity

    How can you live in solidarity with the various inhabitants of the world? What changes would you need to make in your own life in order to be in solidarity with them?

    asked by Ryback
  8. English

    How about making pasta? 1. Well, with your help, I can do that. 2. Well, if you help me, I can do that. (Are both the same?) 3. With your help, I could do that. 4. If you helped me, I could do that. (Are both the same?) 5. With your help, I could have done

    asked by rfvv
  9. english

    can you tell me what i am teaching the teacher asked zaman i am sorry follow replied zaman you cant because you arent attentive the teacher said

    asked by sayed
  10. english

    Tradional african marriage is an advantage for men only not women

    asked by andile
  11. maths

    y varies partly as the square root of x when x=9 and y=3. Write the formular connecting them solve for x when y=17 solve for y when x=24

    asked by Anonymous
  12. English

    1. I'm not really into dancing. 2. I'm not interested in dancing at all. 3. I am not very interested in dancing. 4. In fact, I'm not interested in dancing. (What does #1 mean, #2, #3 or #4?)

    asked by rfvv
  13. Translating a sentence into a one-step equation

    Translate this sentence into an equation. The product of Greg's age and 6 is 102. Use the variable g to represent Greg's age.

    asked by Haven
  14. science

    assuming that sea water is an aqueous solution of NaCl its density is 1.025g/mL at 20C temperature and NaCl concentration is 3.5%(by mass), the normality of the sea water?

    asked by rajesh
  15. English

    African slaughter rituals should be allowed in the suburbs?

    asked by Isaac
  16. science

    A wagon 8kg travelling due east with a velocity of 10m/s collides with a second wagon of mass 12kg travelling due west at 2m/s. After collision the wagon moves off at 3m/s due east. Determine the magnitude and direction of the velocity of the 12kg wagon

    asked by Lucky chembe
  17. physics

    a body starting from rest attains a speed of 8 m/s in 2 seconds. find the acceleration of the car.

    asked by harshita
  18. maths

    DRAW LOCUS OF POINT SO THAT IT IS EQUIDISTANT FROM BC & CA . ... constructed such that none of these triangles overlaps triangle ABC. a) Draw a triangle ABC and then sketch ... 16) AB = 3.2cm BC = 8.4cm The area of the triangle ABC is 10cm². ... CONSTRUCT

    asked by okafor azubuike
  19. English

    1. He was driving at 70 km an hour. 2. He was driving at 50 miles an hour. 3. He was driving at low speed. 4. He was driving at full speed. (Are they all grammatical? Do you have some other expressions about "at _____"?

    asked by rfvv
  20. English

    1. I was at the beach at sunset. 2. She got married at 25. 3. She bought the backpack at 20 dollars. 4. She bought the backpack for 20 dollars. 5. He was at/on the corner of the street. 6. He was driving at 70 mph. (Are they all grammatical? Can we use

    asked by rfvv
  21. Physics

    An elliptical loop of wire has an area of 2m^2.The magnetic field coming out of the page starts from zero and increases according to B(t)=3t^3 Tesla.(a)At what point in time will the voltage measured across 10 ohm resistor is 1 volt.(b)What will be the

    asked by Samrah
  22. math

    Find all integers such that 3n+4/n+2 is also an integer.

    asked by ganesh pranav
  23. English

    1. My dream partner should be always honest. 2. My dream partner should always be honest. 3. My dream partner should be honest always. 4. Always my dream partner should be honest. --------------------- Thank you for your help. In the sentences above, which

    asked by rfvv
  24. American history

    Who explored enough of South America to deem it a new continent? A. Pedro Alvarez Cabral B. John Cabot C. Ferdinand Magellan D. Amerigo Vespucci D?

    asked by hafsa
  25. American history

    Which of the following was not a reason for Spanish colonization in the Americans? A. Expanding the Spanish empire B. Religious divisions C. Profiting in the fur trade D. Wealth D?

    asked by hafsa
  26. Americans History

    What did leaders of Rhode Island believe would happen to religion if church and state were connected? A. Religion would grow at an alarming rate. B. Religion would become state-funded. C. Religion would become more powerful than government. D. Religion

    asked by hafsa


    asked by MAPHUTI
  28. Algebra 2

    For a typical basketball shot, the ball's height in feet will be a function of time in flight in seconds, modeled by an equation such as h = -16t^2 + 40t + 6. Find when the shot might reach the height of the basket which is 10 feet.

    asked by Eenra
  29. maths (jnv arihant) work and time

    a man agrees to build a wall 132 ft long in 36days and employees16men.after 20 days he find that only 60ft of wall is many more men all how working 6 as many hrs,will be require that the work might be finished in time?

    asked by Anonymous
  30. Algebra 2

    If 550 m of fencing is available to build five adjacent pens, as shown in the diagram on the left, express the total area A of the pens as a function of x. What value of x will minimize the total area? What is the maximum area?

    asked by Eenra
  31. English,sepedi,agriculture,economics,lifesciences,maths literacy & life orientation

    Identify 3human rights violations or discrimination and explain in an introductory paragraph why you choose the specific human rights violation or discrimination

    asked by Gloria
  32. America history

    Which document limited the British monarch’s right to tax and guaranteed due process? A. Declaration of Independence B. Bill of Rights C. Magna Carta D. English Bill of Rights c?

    asked by Anonymous
  33. physics HELP PLS :(

    Mark saxby is set to kick the field goal to win the state championship for Olathe East. He is 47.0m away from the goalposts and he kicks the ball at a speed of 25.0m/s at an angle of 30.0 degrees. (a.) If the cross bar on the goalposts is 3.00m above the

    asked by Debbie
  34. chemestry

    0.63g of pb powder were disolved in excces nitrate(v) aci to forn leadnitrate solution, all the lead nitrate solution were reacted with sulphate,give the ion equationof the reaction between lead nitrate and sadium sulphate solution?determine the mass of

    asked by john
  35. Math

    Donations to an annual fundraiser are 15% greater this year than last year. Last year, donations were 10% greater than the year before. The amount raised this year was $10,120. How much was raised 2 years ago?

    asked by Laurie
  36. america history

    The Glorious Revolution was a A. coup in England during which King William was overthrown. B. coup in England during which King James II was overthrown. C. rebellion in the colonies which led to colonial self-rule. D. rebellion in the colonies which led to

    asked by Anonymous

    Mars rotates slowly about its axis, the period being 687 days. The mass of mars is 6.39 x 10^23 kg. Determine the radius for a synchronous satellite in orbit around Mars. (assume circular orbit)

    asked by Kelly
  38. american history

    Which event marked the beginning of the Middle Ages? A. the collapse of the Roman Empire B. the search for new trade routes C. the Crusades D. the Renaissance The answer is Fall of Rome but these words doesn't exist in the options. So is the answer A?

    asked by Anonymous
  39. Math

    A bucket holds 6 litres of water. A paddling pool is in the shape of a cuboid with dimensions 700mm x 1800mm x 3000mm. How many buckets of water would be required to fill the pool to the brim? 700mm=0.7m 3000mm= 3m 1800=1.8m 0.7 x 1.8 x 3 = 3.78m^3 37.8m^3

    asked by Anonymous
  40. physics 11

    Timmy twirls a dead rat (mass = 2 kg) attached to a rusty chain (length = 1m) in a vertical circle. With what velocity should Timmy rotate the rodent so that the chain just goes slack (no force in the chain) at the top? pls answer :(

    asked by Jeremy
  41. life orientation

    Identify 3 human rights violations or discrimination and explain in an introductory paragraph why you choose the specific human rights violation or discrimination.

    asked by zwonaka sharlot
  42. math

    Robert is going to cut seedling support stakes from a piece of wood measuring 175 centimeters. Each support stake will be 12 centimeters in length. How many support stakes can Robert cut?

    asked by rebecca
  43. life orientation

    identify 3 human rights violation or discrimination and explain in an introductory paragraph why i choose the specific human rights violation or discrimination.

    asked by luthando
  44. math

    Esme is going on a holiday with 13 friends. The total cost of the holiday is £5999.00 How much does Esme have to pay?

    asked by rebecca
  45. maths help me!!!

    |x+1|-|x|+3|x-1|-2|x-2|=x+2 don,t have any ideal at all show working plz

    asked by david!!!
  46. Life orantation

    Three human rights violation

    asked by Anonymous
  47. child development 2

    English lesson in which students relate a text to a real-world problem If I work with special needs students, what could I do?

    asked by Reina Bonilla
  48. L O

    six suggestion how to compat violation of human rights

    asked by bee
  49. Further math

    If the sum of the first n terms of the series 4 + 7 + 10 + ... is 209, find n.

    asked by Ayomide
  50. Alegebra

    The smallest regulation golf ball has a surface area of 8.86 square inches. If the diameter of the ball were increased by 10%, what will the surface area of the golf ball be?

    asked by Ally
  51. Algebra

    There is an initiation fee to join the River Country Club, as well as monthly dues. The total cost after 7 months' membership will be $3,125, and after 11/2 years, $3,950. Find both the initiation fee and the monthly dues. initiation fee $ monthly dues $

    asked by Sherry
  52. Life Orientation

    What are the consequences of fraud and corruption on social,physical,and economical?

    asked by Les tirelo mogaila
  53. Geography

    Can anyone help me? I have to watch this video on Youtube called America Revealed The Food Machine which is about 53 minutes. And at about 17:03 minutes to 17:17 minutes there is something they are saying that answers one of my questions that I have for my

    asked by Anonymous
  54. Chemistry: Buffer Intensity problem

    You wish to prepare a pH 4.76 acetic acid sodium acetate buffer with a buffer intensity of 1 M per pH. What concentrations of acetic acid and sodium acetate are needed?

    asked by Kaly
  55. ph science

    a flight attendant pulls a wheeled suitcase, applying a 64-N force at a 35 degree angle to horizontal. how much work does she do in pulling the suitcase 45m f=d/t=64+35=99/2x45=2227.5

    asked by dana
  56. Fact sheet

    Special Services needed for stuttering is their any?

    asked by Reina Bonilla
  57. Life erientation

    Identify three human right violation or discrimination and explain in and introductoty paragraph

    asked by Anonymous
  58. Math

    A set of 15 cards numbered 1 to 15. One card is drawn at random. What is the probability that it is a multiple of 3 of 5 or both?

    asked by Harikays
  59. Chem

    increasing the temperature increasing the pressure increasing the amount of water All of these will increase both solubilities.

    asked by Anonymous
  60. Calculus (Im I Doing This Right???? Im Unsure)

    From first principles (ie using the tangent slope method), find the slope of the following curves at the given value of x. f(x)=2x^2−6x at x = 3 f(x)=2x^2-6x f(x+h)= 2(x+h)^2-6(x+h) =2x^2+4xh+2h^2-6x-6h lim h-->0 f(x+h)-f(x)/h =2x^2+4xh+2h^2-6x-6h -

    asked by Marc
  61. Math (Geometry)

    what is the exterior angle sum of a 500 gon? I got .72 but I'm not sure if this is right, help would be very grateful :)

    asked by Sue
  62. l.o

    what are the four factors that threaten or limit the core function of the media

    asked by anonymous
  63. Physics

    PHYSICS HELP PLS!!How does the equation of a displacement v. speed graph (cart moving down an incline through a speed gate) relate to the work-energy principle. Pls answer asap! Thanks!

    asked by PLS HELP!!
  64. Math

    Xavier, Yessie, and Zorro each choose a different favorite positive fraction. Each fraction is in simplest form. Yessie's fraction is the reciprocal of Xavier's. Zorro multiplies his favorite fraction by Xavier's and finds a product of 12/35. Zorro then

    asked by Anonymous
  65. Math

    Round 5,156 to the nearest ten.

    asked by Michele
  66. Math

    The height of a triangular window is (x + 7) cm and the base measures (3x) cm. If the area of the window is 66 cm2, what is the height of the window?

    asked by Anonymous Girl
  67. Chemistry

    A 40.0 mL sample of 0.100 M HNO2 is titrated with 0.200 M KOH. Calculate the pH at the equivalence point for the titration of HNO2 and KOH. I got pH= 11.74.

    asked by Nevaeh
  68. Geography

    What ideas of the Von Thunen model does it relate to

    asked by Anonymous
  69. Finance

    i have tried so hard to understand this and i am totally confused. I just don't know where to begin. Can someone please, please help me?? Given the following information, answer the following: TR=$3Q TC= $1,200 = $2Q 1. what is the break-even level of

    asked by Rald
  70. Maths help polynomial

    4^5-root(5)^5 plz help me

    asked by newton!!!
  71. Elementary Statistics

    SAT math test scores for all students taking the test are approximately normally distributed with mean score of 514 and std. deviation of 118. What is the probability that a randomly chosen student will earn a score above 600 on their SAT math test?

    asked by Leah
  72. maths help polynomial agn

    (2+root(3)^6+(2-root(3)^6 and then evaluate (1.004)^4

    asked by newton!!!
  73. Algebra

    11. What are the x-intercepts of the graph of the quadratic function f(x) = 5x2 + 4x – 1?

    asked by Anonymous
  74. math

    A trader bought two items of a total of R600. He sold one of them and realised a mark-up of 22% and from the other he realised a mark-up of 8%,and made no loss or profit in the end. Calculate the selling prices of the two items. [marks 9]

    asked by blodwick and kenny
  75. science help PLS

    Examine the following diagram. Place the labeled layers in order from youngest to oldest. Diagram showing a section of rock strata. The bottommost layer is labeled 'A'; the layer directly on top of layer A is labeled 'B'; the layer directly on top of layer

    asked by Oscar
  76. math

    Write a matrix that represents the system of equations below. 7x – 3y = 21 5x – y = 85

    asked by Alaina
  77. Math

    ABC Game store sells new games, n, for $19 and used games, u, for $9. The store earned $7500 in revenue last month. The store sold 4 times as many used games as new games. Write a system of equations that represents this scenario.

    asked by Alaina
  78. Math

    Victoria is opening a pet store. She will start by making custom dog collars. If the collars cost her $3 each, the embellishments $2, and $0.15 per bag, what is her unit cost per collar?

    asked by Alaina
  79. science help pls

    Which of the following is a technique used in relative dating? Beta decay Index fossil correlation Isotope ratios Radiocarbon dating is it d pls help me

    asked by Oscar
  80. physics

    After giving an intense performance, a confused and disoriented flautist has wandered onto the motorway! They are playing a constant 300Hz on their flute and are essentially stationary If you are driving along the motorway at 100 km/h(27.8 m/s). What is

    asked by TOM
  81. Math

    In how many ways can 5 of 14 different sized and different colored beads be put on a string to form a necklace. would the answer be 14!/!9 ?

    asked by Stephanie
  82. pro

    A student has taken an exam consisting 10 multiple choice questions. Each question has 4 answer choices and has one correct answer. Questions are independent of each other. If the student answer questions randomly, what is the probability that the student

    asked by ABDULA YUSUF
  83. probability

    On average, 40 customers are visiting a store in an hour. Find the probability of more than 40 customers visiting that store in an hour. (15 p)

    asked by ABDULA YUSUF
  84. distribution

    In a school, the IQ scores of the students have a normal distribution with a mean value of 100, and a standard deviation of 10. What is the probability that the IQ score of a randomly selected student is at least 120? (10 p)

    asked by ABDULA YUSUF
  85. distribution

    Z has a standard normal distribution. If the value of P(Z

    asked by ABDULA YUSUF
  86. stats

    Using the following data set a. Calculate the mean, mode, median, standard deviation, minimum, maximum and range b. Draw the histogram of the data set. Use 100 as bin width

    asked by ABDULA YUSUF
  87. math

    If the sum of n terms of the series 4+7+10+... is 209, find n

    asked by Ayomide
  88. Math

    I'm horrible at word problems but Create a chart that has the following information for each of the three selected carriers: cost per month, base number of minutes, additional cost per minute (overage) Using the information from the chart you created,

    asked by Jason
  89. Math

    A circular water tank has a radius of 4 m. What expression describes the circumference of the tank in meters

    asked by Mary tran
  90. Algebra

    Rene used a $4 off coupon to buy bows which cost $2 each. Write an inequality rene could use to determine the number of bows she can buy if she plans to spen more that $8. Then graph the solution set

    asked by Aj
  91. American History

    The economy rebounded in 1897 due to the A. economic policies of President McKinley. B.withdrawal of the Populists from national politics C.discovery of gold in Alaska D. Decline of the general price index. My answer is A

    asked by Angie
  92. Math

    What does a curved surface and a circle make? a. sphere b. cone *** c. cylinder d. The two shapes won't form a geometric solid.

    asked by Blake
  93. Science

    Write a paragraph or make a PowerPoint to explain how genetic variation and environmental pressures can lead to change in an organism. Write a second paragraph that describes an example of a plant or animal that has changed due to these factors. Include

    asked by Aaliyah
  94. algebra

    A laptop computer is purchased for $5000 . Each year, its value is 70% of its value the year before. After how many years will the laptop computer be worth $300 or less

    asked by kate
  95. Communication for Business

    Please could you help me with a good attention getter for a presentation on how interviews were done

    asked by Robert
  96. Chemistry- Dr.Bob

    A 40.0 mL sample of 0.100 M HNO2 is titrated with 0.200 M KOH. Calculate the pH at the equivalence point for the titration of HNO2 and KOH. When I did this problem again, I got pH= 8.08. Is this close to your answer? Dr.Bob: I estimated the pH and didn't

    asked by Nevaeh
  97. Math

    If three successive coefficients in the expansion of (1+x)n are 210,120 and 45 respectively, find n.

    asked by Olando
  98. Dr.Bob

    A 100.0 mL sample of 0.05 M NH3 is titrated with 0.10 M HCl. Determine the pH of the solution after the addition of 50.0 mL HCl. Here is my work: NH3 + H3O+ --> NH4+ + H2O Before Addition: NH3= 0.005 mol H3O= 0 mol NH4+ = 0 mol Addition: NH3 = 0.005 mol

    asked by Nevaeh
  99. Chemistry

    What is the product for the following reaction: The reaction is a chair conformer of 1-methyl-1-cyclohexanol, with OH in the axial position and the methyl in the equatorial position, reacting with HCl. I'm wondering if this reaction is both SN1 and E1, and

    asked by April
  100. math

    A student buys a pair of jean trousers at a 19% discount on the advertised price.if she wants to make a mark-up 20% after allowing a discount of 10%,by what percent should her marked price be greater than the original advertised price?

    asked by blodwick
  101. Biology , AP Biology

    which of the following are autotrophs ? A. plants , some protists and some bacteria B. plants C. plants and some bacteria D. plants and some protists

    asked by Anon
  102. Math

    If n+1 is the largest of four consecutuve integers, represent the sum of four integers. A 4n+10 B 4n-2 C 4n-4 D 4n-5 E 4n-8 I really don`t understand this question so I can`t provide my work. Can someone please explain to me how to solve these types of

    asked by Tamila
  103. Math

    The tile store has three different brown tiles mr Jacobs can use. The tile prices are shown in the table. Which tile can he purchase to stay in his budget and meet the design for 38 tiles? His budget is $1200.00

    asked by Mary
  104. English (Please help Ms. Sue)

    Please check these. Thank you!!! 1. Which quote from "The Morning of June 28, 1948," best illustrates the idea that people in a group can behave dangerously? a. "All I know is that when I came to read the story over I felt strongly that I didn't want to

    asked by SpitFireRedHead
  105. math

    The winning team's score in 13 high school basketball games was recorded. If the sample mean is 54.3 points and the sample standard deviation is 11.0 points, find the 98% confidence interval of the true mean.

    asked by alicia
  106. math

    A is 100m away from headquarters. B is 8m away from headquarters. A runs twice as fast as B. How far away from headquarters will B be when A arrives at headquarters. I drew a number line and did a jump of 16 for A and a jump of 8 for B. This brings A to

    asked by wendy
  107. Math

    Susan received a 60% in her final paper worth 25%. This was Susan's last assignment before final grades are handed out. If Susan had a 75% average prior to the paper, what will her mark be now after receiving the 60% on the paper?

    asked by Anonymous
  108. science

    How is the virtual image produced by a converging lens different from the virtual image from a diverging lens?

    asked by tina
  109. physics!

    In its search for flying insects, a bat uses an echolocating system based on pulses of high frequency sound. These pulses are 2.0 ms in duration, have a frequency of 50 kHz, and an intensity level of 100 dB at 1.0 m from the bat’s mouth. Assume the bat

    asked by Jamie
  110. Math

    Susan Received a 60% on her final paper worth 25%. This was Susan's last assignment before final grades are handed out. If Susan had a 75% average prior to the paper, what will her mark be now after receiving the 60% on the paper?

    asked by Anonymous
  111. physics

    before 1900 the activity per mass of atmospheric carbon due to the presence of carbon-14 averaged about 0.255bq/g of carbon 1. what fraction of carbon is carbon-14

    asked by jay
  112. algebra

    Mr. Smith drove 90 miles one way to visit his brother. He averaged twice his original speed on the return trip than he did going to visit. If his total travel time was 3 hours, how fast was he going each way

    asked by Anonymous
  113. Math

    Given function 3x/x^2-x-12 sub in -1 for x. I get the value x=0.3. Is that right?

    asked by Scott
  114. History

    Use the following statement by Robert Owen to answer the question below: "...but I know that society may be formed so as to exist without crime, without poverty, with health greatly improved, with little if any misery, and with intelligence and happiness

    asked by David
  115. PHYSICSSS emergency

    = 1.7 kg block slides on a frictionless horizontal surface and is connected on one side to a spring (k = 60 N/m) as shown in the figure above. The other side is connected to the block m2 = 3.4 kg that hangs vertically. The system starts from rest with the

    asked by Amelia
  116. History

    Why is the Franco-Prussian War considered an important development in the history of Europe? It was at this time that France reclaimed its military dominance in Europe. It was because of this war that Germany began its military dominance in Europe. The war

    asked by David
  117. Math

    The sum of two sides of a rectangle is 20. What is the perimeter of a rectangle?

    asked by Shaye
  118. American History

    In the 1865 Mississippi Black Code what was the contracted penalty for intermarriage between a free negro and a white person? A .State annulment of the marriage B.Ten years in prison C.Life in prison D.The death penalty my answer is A

    asked by Angie
  119. Language Arts(1 question plz help)

    which word that can be used to describe michah's personality has the most positive conntation? A. strange B. unique*** C. odd D. weird *****SOMEONE PLZ HELP ASAP I JUST GUESSED CUZ IDK WHAT THEY WANT******

    asked by Sparkles_01
  120. Chemistry

    H2S+Is >2HI+S

    asked by Science
  121. Chemistry

    Calculate the pH of the buffer formed by mixing equal volumes [C_2H_5NH_2]= 1.68 M with [HClO_4]= 0.966 M . Kb=4.3×10−4.

    asked by Ayaka
  122. chemistry

    what is the concentration of 24.5g of Ca(NO3)2 in 244mL of water

    asked by sara
  123. chemistry

    Calculate the energy needed to produce 10 moles of Cl2O7 using this balanced equation. 2Cl +70+ 100kCal==2ClO7 please explain steps if I needed to calculate for 7 moles, how would it change?

    asked by lulu
  124. physic

    A rod is 2.40 m long and has a diameter of 2.50 mm. A force of 2000 N is applied to the end to stretch the rod by 1.40 mm. What is the tensile modulus for this rod?

    asked by ngeyoo