Questions Asked on
April 3, 2019

  1. social studies

    Which region was the center of Moorish culture on the Iberian Peninsula? A. Castile-León B. Aragon C. Majorca D. al-Andalus Why were Moorish rulers initially somewhat tolerant of Christians and Jews in Spain? A. Christians and Jews paid Muslim rulers

    asked by Hayden
  2. Math

    1. Find the length of the missing side of the right triangle (A triangle is shown to have a base of 15 cm and a height of 8 cm. The slope of it is unmarked A. 289 cm B. 17 cm *** C. 23 cm D. 4.79 cm 2. Find the length of the missing side of the right

    asked by Neru
  3. Life orientation

    Interview questions to evalute the understanding of service delivery protest by learners in school

    asked by Mandla
  4. Organic Chemistry

    Which of the following compounds can in principle be isolated in optically active form at room temperature? Select all valid choices. a. trans-1,3-dimethylcyclohexane b. cis-1-ethyl-3-methylcyclohexane c. 1,1-dimethylcyclohexane d.

    asked by Briana
  5. History

    Which of the following descriptions best describes the Native American tribes of the Mogollon, Hohokam, and Anasazi? They were hunters and gatherers !@#$%^&lied on bison herds for their survival. They were mound builders who lived in the southeastern part

    asked by Caitlyn
  6. math

    Which of the following has a product of 170? A. (–17)(10) B. (90)(2) C. (5)(–34) D. (–85)(–2)

    asked by im a conexus user 2
  7. spanish

    Su familia Write a brief description of a friend's family. Describe the family members using vocabulary and structures from this lesson. Write at least five sentences. Modelo La familia de mi amiga Gabriela es grande. Ella tiene tres hermanos y una

    asked by Elisha
  8. social studies

    Which of the following was one major effect of the bubonic plague A. It killed nearly one third of the population of Europe. B. It drove many poor people from cities to manors. C. It strengthened the power of the Church. D. It led to the expulsion of

    asked by Hayden
  9. Calculus

    The table below gives selected values for the function f(x). With 5 rectangles, using the left side of each rectangle to evaluate the height of each rectangle, estimate the value of the integral from 1 to 2 of f(x)dx. x 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8

    asked by Alice
  10. Social Studies

    How did printing in the vernacular affect daily life during the Renaissance? A. More people learned Latin. B. Literacy increased among ordinary people. C. More people became interested in reading poetry. **** D. Books were available in fewer places. Please

    asked by Mortis
  11. social studies

    1. Which was an effect of the establishment of the European Union? Select all that apply. A. Member countries trade freely without trade barriers. B. Citizens can move among nation states to work and study. C. National borders have been erased. D. Member

    asked by bikachu
  12. math

    Answer each question about the following series: 3 + 4.5 + 6 + 7.5 + 9 + 10.5. What is the common difference of the arithmetic sequence on which the series is based? d =

    asked by wendy
  13. Social studies

    Describe the means by which Spain attempted to defend and spread Catholicism at home and abroad.

    asked by ye
  14. life orientation

    critically discuss six ways in which individuals, groups and the broader south african community can be influenced by human rights violation

    asked by mologadi
  15. English

    In The Phantom Tollbooth, Act II, when you contrast Rhyme and Reason, you find that they feel differently about Milo's rescue attempt. Rhyme's attitude could best be described as A. sad. B. doubtful. C. optimistic. D. confident.

    asked by im a conexus user 2
  16. science

    describe an experiment to demonstrate that an expired air contains carbon dioxide

    asked by joyce
  17. History

    Which of the following factors was most responsible for an unequal distribution of wealth? A. There was an increase in business profits. B. Average Americans were not investing in the stock market. C. Wages were not keeping pace with profits of business

    asked by Anonymous
  18. Biology

    Knowledge about which of the following characteristics of a bacterium can help doctors prescribe the correct type of antibiotic to fight a bacterial infection? A) ability to conjugate B) mode of nutrition C) shape of the cells D) type of cell wall A?

    asked by kalia
  19. SS

    1. When did most nations in Southeast Asia gain independence from European powers? A. after the Cold War B.during the Japanese occupation C.before World War II D.during the Vietnam War* 2. Drag and drop events in Indochina leading up to the Vietnam War.

    asked by Help Please
  20. Calc 3

    Consider a piece of wire with uniform density. It is the quarter of a circle in the first quadrant. The circle is centered at the origin and has radius 3. Find the center of gravity (x¯,y¯) of the wire.

    asked by ally
  21. Physics

    A man with mass m1 = 59 kg stands at the left end of a uniform boat with mass m2 = 163 kg and a length L = 3.5 m. Let the origin of our coordinate system be the man’s original location as shown in the drawing. Assume there is no friction or drag between

    asked by MUHAMMAD JUNAID
  22. Math

    The temperature was 16 Celsius when Becky returned home at 6pm. The temperature was 4 celcius warmer at 3pm than it was at 6pm. It was 3 celcius warmer at 12pm than it was at 3pm. What was the temperature at 12pm?

    asked by Sherri
  23. chemistry

    The Ksp of manganese(II) hydroxide, Mn(OH)2, is 2.00 × 10-13. Calculate the molar solubility of this compound.

    asked by Peighton
  24. Calculus

    The last question please For what value of t is the slope of the curve undefined for the graph defined by x = 10 – t2, y = t3 – 12t? Type your answer in the space below to the nearest whole number. (ex: 4)

    asked by Alice
  25. Physics

    A person with mass m1 = 57 kg stands at the left end of a uniform beam with mass m2 = 92 kg and a length L = 2.7 m. Another person with mass m3 = 67 kg stands on the far right end of the beam and holds a medicine ball with mass m4 = 12 kg (assume that the

    asked by MUHAMMAD JUNAID
  26. Physics

    On a weekend archeological dig, you discover an old club-ax that consists of a symmetrical 8.3 kg stone attached to the end of a uniform 1.8 kg stick. You measure the dimensions of the club-ax as shown in the figure: the stick is 98 cm long, and the 18 cm

    asked by MUHAMMAD JUNAID
  27. The Diary of Anne Frank, Act I Quiz

    This question asks about your Independent Reading selection. You may use your reading selection to help you answer the question. Has your Independent Reading selection grabbed your attention? Tell the title and author of your selection, and then in 3–5

    asked by Youngboy King Key
  28. math

    Circumference= 65.94 in, Find the Diameter

    asked by alex
  29. Math

    How do you find the missing height of a triangle?

    asked by Kaitlyn
  30. precalc

    Assume the function has only one x-intercept at the origin, and the point marked on the graph is located at (6,-3/5). The asymptotes are x=-4 and x=5. give the formula as a reduced rational function.

    asked by jc
  31. Art

    an artist creates a mural that depicts local species living harmoniously in their natural environment. this mural is an example of community art for which purpose? A.empowering the local school children B.educating the public about the natural environment

    asked by Jackson
  32. science

    The gravitational force between two objects in space is 800 million newtons. If the distance between them is doubled, what size will the gravitational force be (in millions of newtons)?

    asked by amelia
  33. Math

    What is surface area? A). The space on the outside of a 3-dimensional object. B). It measures the amount of something the covers a 3-dimensional object such as paint,wrapping paper,or fabric. C). Can be calculated by adding the areas of the individual

    asked by Lint?!
  34. English

    Choose the option that has the same vowel sound as the one represented by the letters underlined. boat? A. board B. bought C. go D. glory

    asked by POPPY
  35. math

    the function rule c=10n +26 relates the number of people n who attend a small concert to the cost in dollars c of the concert. make a table of the input/output pairs to show the cost if 27,39 and 43 people attend. can someone walk me through this please?

    asked by #lifeSucks
  36. Calculus

    The differential equation dy/dx=(y-2)/(y+1) produces a slope field with horizontal tangents at y = 2 produces a slope field with vertical tangents at y = −1 produces a slope field with columns of parallel segments a) I only

    asked by Alice
  37. Physics

    A disk with mass m = 9.8 kg and radius R = 0.31 m begins at rest and accelerates uniformly for t = 18.7 s, to a final angular speed of ω = 31 rad/s. a. What is the angular acceleration of the disk? b. What is the angular displacement over the 18.7 s? c.

    asked by MUHAMMAD JUNAID
  38. Please help me with socail studies

    1. When did most nations in Southeast Asia gain independence from European powers? A. after the Cold War B.during the Japanese occupation C.before World War II D.during the Vietnam War* 2. Drag and drop events in Indochina leading up to the Vietnam War.

    asked by Help Please
  39. Math

    Find the point of intercept of the lines 2.1y - 3.2x =1.3 and 1.1x +3.1y=9.8. consider significant digits.

    asked by anonymous
  40. Calculus

    Find d^2y/dx^2 for the curve given by x = 2t + 5 and y= 3t/2 a) 3/(4t+10) b) (4t+10)/3 c) 1 d) 0

    asked by Alice
  41. physics

    (1).The resistance of wire is giving by the relation Rt=Ro(1 alpha t Bt^2) T is the temperature alpha & Bt^2(beta) are constant R=Resistance of the wire in ohms Assuming the resistance of plantimum wire at 0°c,100°c,444.6°c and found to be 4.5,6.5 and

    asked by POPPY
  42. Algebra 2

    What would be a real life example for the functions y=5x and y=5/x?

    asked by j
  43. Math

    Of all the atoms in caffeine, 1/12 are oxygen atoms, 1/6 are nitrogen atoms, and 1/3 are carbon atoms. The rest of the atoms are hydrogen. What fraction of the atoms in caffeine are oxygen, nitrogen, or hydrogen?

    asked by Rose
  44. Math

    Kerry’scomputerkeyboardis18incheslongand6 inches wide. Tim’s keyboard has the same lengthto-width ratio as Kerry’s. Tim’s keyboard is 12 inches long. How wide is Tim’s keyboard? A- 4 in B- 9 in C- 15in D- 36in Please help I am really confused.

    asked by Please help
  45. Math

    Jaline can purchase tile at a store for $0.99 per tile and rent a tile saw for $24. At another store, she can borrow the tile saw for free if she buys tile there for $1.49 per tile. How many tiles must she buy for the cost to be the same at both stores.

    asked by Jack
  46. A cheater's questions

    What was the original purpose of this website? Who founded it? I ask these questions because people like @Ms. Sue, @oobleck, @Writeacher, and @Sliverstream are triggered about people using this website to get direct (sometimes even indirect) answers; when

    asked by Anonymous
  47. Physics

    An object is formed by attaching a uniform, thin rod with a mass of mr = 6.95 kg and length L = 4.96 m to a uniform sphere with mass ms = 34.75 kg and radius R = 1.24 m. Note ms = 5mr and L = 4R. a. What is the moment of inertia of the object about an axis

    asked by MUHAMMAD JUNAID
  48. math

    Find the volume of a rectangular prism with the following dimensions. length: 4 yd width: 5 ft height: 11 ft

    asked by me
  49. Science

    Does anyone know why does climate/water movement cause some parts of the ocean to be saltier than others? I'm stuck. Are there multiple ways?

    asked by Grace
  50. math

    the selling price is $122.40 the mark up is 80% what is the cost to the store

    asked by robin
  51. Science

    A cat jumps horizontally off the edge of a table that is 0.62 m high. The velocity of the cat when it leaves the table is 0.61m/ far from the edge of the table does it land. ignore air resistance and use 9.8m/s^2 for acceleration due to gravity.

    asked by Nigel
  52. Math

    what geometrical solid resembels a teepee???

    asked by I am here for help
  53. counseling

    One factor that promotes self-esteem among minority group members is

    asked by Anonymous
  54. Algebra

    Given: −3(a–b)

    asked by Vernice
  55. Math

    Determine the proceeds of a promissory note for $3,600 with interest at 6% p.a. compounded quarterly, issued September 1, 2008, due on June 1, 2014, and discounted on December 1,2010 at 8% compounded semi-annually.

    asked by Thomas
  56. maths

    let a = ci + j and b= 4i + 3j. Find c so that and b are orthogonal

    asked by brian talipao
  57. English

    Why traditional healers should be allowed to practise and prescribe medicine in hospitals and clinics

    asked by Sinethemba xhaselwayo
  58. precalc

    The x-intercepts are marked with points located at (5,0) and (-6,0), while the y-intercept is marked with point located at (0,3/2). The asymptotes are y=1, x=-5, and x=4. Give your formula as a reduced rational function.

    asked by jc
  59. Algebra


    asked by Vernice
  60. Calculus

    Find the equation of the tangent to the curve at x = 3 for the parametric equations below: x= t+1/t y= t^2+1/t^2, with t>0 a) y= 2x+1 b) y= 6x-11 c) y= 6x-39 d) y= 2x-1

    asked by Alice
  61. Calculus

    Estimate the value of the integral from negative 2 to 4 of x^3dx by using the Trapezoidal Rule with n = 3. a) 252 b) 128 c) 63 d) 72

    asked by Alice
  62. Physics

    A 1 m diameter wagon wheel consists of a thin rim having a mass of 6 kg and six spokes each having a mass of 1.5 kg. Determine the moment of inertia of the wagon wheel for rotation about its axis.

    asked by MUHAMMAD JUNAID
  63. Math

    Hello, If I registered a license in 2018 and the license would expire in 3 years. What year would it expire? 2020 or 2021? I never understood this. Would you count 2018 as 1 year?

    asked by Jake
  64. Math

    Find ∑(5 – 2 k ) when k goes from 2 to 7. -24 24 I am clueless 30 -18

    asked by Bri
  65. math

    A bowl contains 240 blue and red skittles. If the probability of picking a blue is 13 , then how many red are in the bowl?

    asked by brooklyn
  66. math

    Suppose you want to build a rectangular sandbox where the width is 5 feet less than the length and the diagonal is 5 feet longer than the length. What are the dimensions of the sandbox?

    asked by lulu
  67. Physics

    A ceiling fan consists of a small cylindrical disk with 5 thin rods coming from the center. The disk has mass md = 2.9 kg and radius R = 0.22 m. The rods each have mass mr = 1.4 kg and length L = 0.83 m. a. What is the moment of inertia of each rod about

    asked by MUHAMMAD JUNAID
  68. Biology

    Which phases of meiosis are defined by Mendel's laws of segregation and independent assortment?

    asked by Anonymous
  69. Science

    Water Cycle Model? How do you know if your water cycle model works?

    asked by Kaitlyn
  70. Algebra

    Write each of the following expressions without using the absolute value sign. |x−4| if x>4

    asked by Vernice
  71. Math

    the distance two stakes on a slope is taped at 2055 feet and the angle of the slope with the horizontal is 12.3 degrees. find the horizontal distance between the stakes

    asked by anonymous
  72. Math

    I am clueless, Find ∑(5 – 2 k ) when k goes from 2 to 7. -24 24 30 -18

    asked by Bri
  73. Life orientation

    Critically discuss ways in which individuals, groups and the broader south African community can be influenced by human rights violation

    asked by Nthabiseng
  74. math

    What value for x makes the equation true? 6x = 9

    asked by Litzy
  75. math

    How do you simplify? (2-y)(1/2y^2-(1/4y^4 - 1/2y^2))

    asked by Anonymous
  76. physics

    1. Solve 5x*6×5*3*x-4 2. 3*4y*5 ×9*-2y*-2 3. 16x*5-4*-2x*3×(2x*2)*-3?

    asked by POPPY
  77. Hydrodynamics

    Consider a fluid of constant density ρ and viscousity μ. The flow is assumed to be governed by the Navier-Stokes equation: ρ(∂v/∂t+(v·∇)v)=-∇p+μ∆v and the continuity (incompressibility) condition: ∇·v=0 where v denotes the velocity and p

    asked by Johan
  78. science

    Simple question, as others did not seem to understand my previous post. No copying and pasting googled definitions please. Are pure herbivores considered predators of plants?

    asked by Anonymous
  79. physics

    A string under tension produces a note of frequency 14Hz. Determine the frequency when the tension is quadrupled????

    asked by POPPY
  80. Science

    What are the different types of experiments? Also pls explain them cause I'm a bit confused. Thank you!

    asked by Paipailovzit
  81. math

    You invested $4000 in a fund for 2 years and was paid simple interest. The total interest that you received on the investment was $320. As a percentage, what was the annual interest rate of your investment?

    asked by Anonymous
  82. Physics

    A cyclist accelerates from rest. After 7 s, the wheels have made 2 revolutions. a. What is the angular acceleration of the wheels? b. What is the angular velocity of the wheels after 7 s?

    asked by MUHAMMAD JUNAID
  83. math

    i bought 8 apples 5 oranges and 7 bananas. how many pieces of fruit are not bananas?

    asked by john
  84. Health

    Who do women develop breast milk? Please Please Help

    asked by Youngboy King Key
  85. math

    what is 99.9 divied by 24 eaqual

    asked by Anonymous
  86. chemistry

    solubility product of silver iodate is 1.9×10^-15 at 25°c what is the molar solubility of silver iodide in water

    asked by immaculata
  87. maths,life science,physics,CAT

    i need advise I failed maths and physics in term 1and I want to chance to economics and maths lits what must I do work hard or change subjects. What career can I do with my second choose of subjects

    asked by anonymous
  88. math

    What would be a real life example for the functions y=5x and y=5/x

    asked by j
  89. economics

    what is the south african government providing and to whom

    asked by robyn-lee
  90. science

    Can/Is herbivory considered predation of plants?

    asked by Anonymous
  91. chemistry

    CH_4 (g) + H_2O (g) --> CO (g) + 3H_2 (g) How many moles of water vapor react to yield 144.84 moles of hydrogen? I am confused on how exactly how to find this yield of water vapor

    asked by alex
  92. math

    Factor by identifying a common factor in each term. g) 6xy2 = (3x) (?) h) 25a3b2 = (5a2b2) (?) i) 6x + 6y + 6p need help please ?

    asked by Jallai
  93. maths

    Simplify (6–√ 2)raised to power 2− (6–√−2)raised to power 2?

    asked by BIZHATOCOTO
  94. Physics

    A uniform disk with mass m = 8.95 kg and radius R = 1.32 m lies in the x-y plane and centered at the origin. Three forces act in the +y-direction on the disk: 1) a force 346 N at the edge of the disk on the +x-axis, 2) a force 346 N at the edge of the disk

    asked by MUHAMMAD JUNAID
  95. Hydrodynamics

    Consider a 3-D source of strength m in a uniform flow of U. Show that the asymptotic radius of the modeled body at infinity is: R0=2*SQRT( m/(4πU) )

    asked by Johan
  96. physics

    An object M, is held at a height H for 50s.. what it the work done A mgh B mgh/50 C 0?

    asked by BIZHATOCOTO
  97. Maths,Business,tourism,Electrical technology

    What jobs can I get if am doing these subjects

    asked by Danisile
  98. physics

    Using the simultaneous or matrix method to solve the following: (1) 450alpha 4500B(beta).......eqn(2) (2) 2000.7alpha 889511.22B...eqn(3)?

    asked by POPPY
  99. Home language

    What prefix you can add to the word represent

    asked by Anita
  100. grammer

    into affirmative there in nobody in the driving seat.

    asked by aditya
  101. biology

    What is the least active excretory organ in mammals? please give the reason for your answer.

    asked by POPPY
  102. English

    Hi my name is aspec and im confusion becuase if kansas is kansas, yet arkansas IS NOT SAID ARKANSES jishka explain

    asked by Aspec
  103. math

    complete the square x^2-4x+y^2+6y=0

    asked by reneae
  104. English

    You may not have heard the last word on the matter ...... ? A. may you have B. haven't you C. have you D. mayn't have you just the reason for the answer.

    asked by POPPY
  105. physics

    The maximum permissible current through a galvanometer (G) of resistance 10ohmams is 0.05A. A resistance (R) is used to convert G into a voltameter with a maximum reading of 100v . find the value of R and how it is connected to G an?

    asked by POPPY
  106. Hydrodynamics

    Obtain the governing differential equation for unidirectional flow in a circular pipe. Use N-S equations and employ cylindrical coordinates.

    asked by Johan