Questions Asked on
February 11, 2016

  1. Science

    What time would you use to measure the time it takes to travel from your house to New York

    asked by Jake
  2. Chemistry

    Explain how the presence of several oxygen atoms in a compound containing an -OH group can make the compound acidic. I don't understand this because according to Arrhenius, bases have OH. And it doesn't apply to either Lewis's acid-base theories, or the

    asked by Drew
  3. lanier

    If you cross a clawless male and hybrid clawed female what percentage of children would possibly be clawed?

    asked by zina
  4. chemistry

    Draw the structures of the three primary (1°) amines with molecular formula C5H13N that contain five carbon atoms in a continuous chain.

    asked by Hayley
  5. Math Analysis (Pre Calc)

    A pilot wants to fly 430 miles per hour at 45 degrees north of east, but there is a westerly wind blowing 20 miles per hour. What course correction does the pilot have to make to fly on his desired landing? I wasn't able to figure out any work for this

    asked by Francis
  6. physics

    A car approaching a bend in a road has its speed decreased from 30m/s to 10m/s.while traversing. A distance of 30m Calculate. 1- What's de retardation 2- How long did it take to traverse this distance

    asked by okeke
  7. Math help find x

    Y=x/2-1

    asked by Matt
  8. Math

    A rock is thrown upward with a velocity of 24 meters per second from the top of a 50 meter high cliff and it misses the cliff on the way back down. When will the rock be 7 meters from the water below

    asked by Brent
  9. Math

    Form the differential equation of the family of curves y^2-2xy+x^2=a^2, a=arbitary const. I really need to know the answer!!

    asked by Ri
  10. Computer

    Need help with small visualization work. Only contact if you know how to use google visualization tools. Please do not spam if you don't know how to do it. Final budget is 15 USD and will be paid after satisfactory verification of work. kgill1945 @ gm dot

    asked by kgill
  11. Algebra

    If $3000 left in an account for 4 years earned interest of $960, then how much interest would be earned in 7 years.

    asked by Diane
  12. Physics

    Suppose the height of the ramp is h1= 0.3 m, and the foot of the ramp is horizontal, and is h2= 1.00 m above the floor. What will be the horizontal distance traveled by the following four objects before they hit the floor? Assume that R= 12.7 mm in each

    asked by Anonymous
  13. biology

    The atom shown in the diagram has 4 energy levels or shells. true or false

    asked by Anonymous
  14. biology

    Picture true of false The atom shown in the diagram has 4 energy levels or shells. 2. The atom shown in the diagram above has a total of 5 electron orbitals. 3. Each energy level consists of 2 or more orbitals. 4. The second energy level consists of 4

    asked by Anonymous
  15. Math

    integrate x^3/(x-1) w.r.t x How do i get the answer ?

    asked by Ri
  16. calculus

    25pi/3=1/2xsquare root of 100x^2 and plus 50 arcsin(x/10)

    asked by sara
  17. Calculus

    a rectangular lot adjacent to a highway is to be enclosed by a fencing cost $ 2.50 per foot.along the highway $1.50 per foot on the other sides find the dimension of the largest lot that can be fenced off for $270. Thank you God bless. Badly need it

    asked by Zhel
  18. College Math

    I am so confuse about this question Determine the area of a circular enclosure and a square enclosure made with 107 meters of fence.

    asked by Selene
  19. Math

    1. f(x)=x^2(e^x) find a point where the tangent is horizontal. The answer is apparently (-2, 4/e^2). But I got 0 when I solved for the derivative. I don't get this. 2. What value of x does the function f(x)=(x^3+27)^(1/2) have vertical tangents? My

    asked by Betty
  20. Math

    Fnd the equation of the curve through the point (-1,2) of the differential equation dy/dx = -2xy/(x^2+1)

    asked by Ri
  21. Math

    2x dy/dx+y=6x^3 How to solve ?

    asked by Ri
  22. physics

    1. A man throws a body of mass 500gm with a velocity of 10m/s vertically upward on a planet he weight of the body on the planet.

    asked by paresh
  23. physics

    If the wavelength of Deepika’s voice is 2 and that of Ashwaria is 5m respectively in air. Find the frequency of Ashwaria’s voice. Fi the frequency of Deepika’s voice is 750Hz. Which of them has a higher pitch?

    asked by paresh
  24. Physics

    A house wife uses “a fire tong pair” of length 20cm to lift a piece of burning coal of mass 200gm. If she applies force at a distance of 5cm from the fulcrum, what is her effort? If the efficiency of the fire tong is 100% . find it M.A and V. R.

    asked by paresh
  25. Physics

    A bulb is joined to a battery of e.m.f 6V. A steady current of 0.5 A flows through circuit. Calculate the total energy provided by the battery in 5 minutes.

    asked by paresh
  26. Physics

    An aluminium cessel of mass 200g, contains 0.5 litre of water. What is the heat required to raise the temperature of the system from 25 Degree centigrade to 75 Degree centigrade? (S.H.C of Aluminium 0.84X10^3J/kg dehree centigrade and S.H.C of water

    asked by paresh
  27. Physics

    How much steam at 100 degree centigrade will just melt 3200g of rice at -10 degree centigrade ? ( S.H.C of rice = 0.5 cal/g digree centigrade; Let heat of vapour of steam =540cal/gg).

    asked by paresh
  28. physics

    7. 50g of steam at 100 degree centigrade is passed into a mixture of 100g of ice and 200gm of water at 0 degree centigrade. Find the rise in temperature. (S.L. H. Of steam = 540 cal/g and Lf of ice = 80cal/g)

    asked by paresh
  29. physics

    What would be the final temperature of the mixture when .5 g of ice at -10 degree are mixed with 250g of water at 30 degree centigrade? S.H.C of ice 0.5cal/g degree centigrade and S.L.H of ice = 80cal/g.

    asked by paresh
  30. physics

    2 kg of water is contained in a 2.5 KW electric kittle. Assuring that the heat capacity of the kettle is negligible. Calculate (i) the time taken for the temp of water to rise from 25 degree centigrade to it boiling point 100 degree centigrade. (ii) the

    asked by paresh
  31. physics

    The velocity of light in a transparent liquid is 1.8X10cm/second, while in vacuum it is 3X10^3cm/second. Find how much the bottom of the vessel containing this liquid appears to be raised if the depth of the liquid is 25cm.

    asked by paresh
  32. physics

    If 238U92 emits successively four alpha particles two beta particles, what will be the atomic number and mass number of the final product.

    asked by paresh
  33. science

    Two wires if the same metal and of the same dia. And same length are connected in series 1st n then parallel, the ratio of energy produced during series n parallel connection will be .....  A. 1:2  B. 2:1  C. 1:4  D. 4:1

    asked by sanjay
  34. Math

    What number has 5 tens and 3 more ones then tens

    asked by Lavi
  35. Science (Physics)

    A ball is projected horizontally from the top a hill with a velocity of 30mls. If it reaches the ground 5seconds later, the height of the hill is?

    asked by Ben
  36. Science (Physics)

    A ball is projected horizontally from the top a hill with a velocity f 30mls. If it reaches the ground 5seconds later, the height of the hill is?

    asked by Ben
  37. trigonometry

    what is the smalliest positive anglecoterminal of -61 degrees,501,632,1024,-350,721,-0.5 and 512 degrees?

    asked by leo
  38. maths

    6:m=2:4

    asked by Elizabeth Asare
  39. PYSICS

    A BULLET OF MASS 30G IS MOVING AT A VELOCITY OF 60M/S CALCULATE ITS KINETIC ENERGY

    asked by AMINU
  40. Quick calc question

    The Riemann sum, the limit as the maximum of delta x sub i goes to infinity of the summation from i equals 1 to n of f of the quantity x star sub i times delta x sub i , is equivalent to the limit as n goes to infinity of the summation from i equals 1 to n

    asked by Mel
  41. divinity

    examine the various ways in which the synopitic writter used their sources in writting the gospel material.

    asked by faith
  42. math

    A stirring blade is attached at the level of the center of the wheel. Find the distance from the center of the wheel to the stirrer blade for 30° and 225° angles of rotation. The radius is 2ft and the rod of the blade attached to the blade is 5ft long.

    asked by Anonymous
  43. public finance

    What are the problems of budget implementation and process in Nigerian

    asked by yahaya
  44. Physical Science

    A car of mass m traveling at a velocity of 20m/s east on a straight level road and a truck of mass 2m travelling at 20m/s west on the same road. ignore the effects of friction. calculate the velocity of the truck-car system immediately after collision. On

    asked by Petunia
  45. Social Studies

    How did Britain most impact the formation of modern nations in the region? A. with economic and military support B. through expanded trade opportunities C. by building modern schools for the region’s young people D. by mapmaking without regard for tribal

    asked by McKayla
  46. maths

    before lunch time abigal and teresa each read some pages from different books abigal read 5 or one fifth of the pages in her book teresa read 6 or one sixth of the pages in her book whose had more pages how many more pages

    asked by mark
  47. math

    A cylindrical metal radius 7cm and height 15cm has its centre drilled with a hole of 5cm in cross-section. If 152cm(cube) of d metal weight 125kg, what is the weight of d hallowed cylinder? How do I solve this please?

    asked by birock
  48. Science

    If you add a battery to a series circuit, what will happen to the current in the circuit? A. The current both stayed the same since there is the same resistance B. The comment will increase since there is less resistance C. The current will increase since

    asked by Sara
  49. Science

    When hair is combed with a hard rubber comb, the hair becomes positively charged because the comb A. Transfers protons to the hair B. Remove electrons from the hair C. Transfers electrons to the hair D. Remove both times from the hair I could be removed

    asked by Sara
  50. ENGLISH

    (1)state and briefly discuss the functions of english language in Nigeria (2)state and briefly discuss the factors responsible for the promotion of english language in Nigeria

    asked by job
  51. Physics

    When a 300N force is applied to a box weighing 600N the box moves 3.0 horizontal in 20seconds

    asked by Patricia
  52. managerial economics

    given π=1000x - 2x - xy + 180y - 4y. subject to profit constraints x + y =30. using solution method, what is the optimal profit under contraint

    asked by yahaya
  53. Math

    1.5m tall boy stands at a distance of 3m from a lump post and cast a shadow of 4.5m on the ground.Find the height of lump post

    asked by Devinder sharma
  54. Math

    Find the volume of iron required to construct an open box whose external dimensions are 36cm,25cm,and 16.5cm,provided that the thickness of the metal is 1.5cm.If1cm cube of iron weight 7.5g find the weight of the box.

    asked by Devinder sharma
  55. Med

    What is the influence of pressure on the respiratory system?

    asked by C
  56. newtanion mechanics

    A child slides down a water slide of a height h. Calculate final velocity of the child?

    asked by sai
  57. newtanion mechanics

    Find the center of mass of a uniform circular ring of mass M and radius R? (R is your radius in metre)

    asked by sai
  58. Chemistry

    Aspirin can be prepared in the chemistry laboratory by the reaction of salicylic acid with acetic anhydride. What volume of acetic anhydride is required to produce one killogram of aspirin assuming 100%yield

    asked by kelvin
  59. math

    A car travels 172 miles using 7 gallons of gas. At that rate, how far can the car travel using 42 gallons of gas ( i got 1,032 ) answers to choose:1,032 miles 1,548 miles 1,204 miles or 1,376 miles

    asked by little dark one
  60. writting skills

    For the greeting in a business letter when you don't know the name of the person who will be reading it, which of the following is least likely to conform to present-day usage? (A. Dear Editor) B. Dear Mrs. Carleton C. Dear Mr. Givens D. Dear Sir I'm very

    asked by Jocelynn
  61. math

    Area of a triangle is72cm squared base=12 height=?

    asked by Karen
  62. math

    Caitlyn calculated the probability of the complement of rolling a number greater than 2 on a 6-side number cube. She made her calculation as follows. Did she make an error? Explain.

    asked by liyah
  63. Math

    What will be its differential equation? y^2-2xy+x^2=a^2

    asked by Ri
  64. Pre algebra

    Sara bikes 4/5 km in 2 min. Write and simplify a unit rate that represents the distance sara bikes in 1 min.

    asked by Seth
  65. Geometry

    Could you please explain the difference between B, longer base of a trapezoid and b, base in geometry?

    asked by Joe
  66. Math

    I just want to make sure I have done this correctly. (10a^3b)(3ab^2c^2) = 30a^4b^3c^2

    asked by Sami
  67. maths,geography,agriculture,life science

    I am a grade ten learner I was aking wich career can I follow when doing those subjects?

    asked by jennifer phorotlho
  68. Math

    Is Lagrenge's mean value theorem applicable to f(x)=|x| on the interval [-1,2]

    asked by Ri
  69. math

    10^5 what does this mean

    asked by ntombizonke
  70. Math

    Dumb question I know, but I've never really thought about it. If you square a negative x, does it become positive? (-×)^2=?

    asked by Steve
  71. math

    how many ways can a president and vice president be selected in a class of 12? 23*** 72 130 1,320

    asked by 7th Grade Questions
  72. Math

    3.22 Defective rate. A machine that produces a special type of transistor (a component of computers) has a 2% defective rate. The production is considered a random process where each transistor is independent of the others. (a) What is the probability that

    asked by Anonymous
  73. geography

    what marked the beginning of agriculture in the Americas

    asked by evan
  74. Math

    Find Domain and range of the function f (x)=2x+7, -1

    asked by Danniela
  75. Trigonometry

    1.Find the missing values given that Ø in degrees=270. 2.Find the missing values given that Ø in degrees=270. I can find the radians but not sin,cos,sec,tan,csc,cot i really need help

    asked by Ryan
  76. Linear Algebra 8; Slope-Intercept Form

    A right triangle has a leg b of length 7 and a hypotenuse of length 11. What is the length of the other leg, a? Round to the nearest tenth, if necessary. A) 2.0 B) 8.5 C) 13.0 D)9.6

    asked by CyberDarkness
  77. algebra

    how many cups of water will I need to make a smaller portion of dough 1/6 using 2/5 cups of water.

    asked by Tiffanie
  78. Linear Algebra

    Find the slope of a line that passes through (-2,-3) and (1,1). a) 1/3 b) 1 c) 2 d) 4/3

    asked by CyberDarkness
  79. Language Arts

    Full fathom five thy father lies; Of his bones are coral made; Those are pearls that were his eyes: Nothing of him that doth fade But doth suffer a sea-change Into something rich and strange. The Tempest. Act i. Sc. 2. what is the best paraphrase of the

    asked by Kiana
  80. Language Arts

    Train Tune” by - Louise Bogan Back through clouds Back through clearing Back through distance Back through silence Back through groves Back through garlands Back by rivers Back below mountains Back through lightning Back through cities Back through stars

    asked by Kiana
  81. English poem

    canadian january night by alden nowlan ice storm; the hill a pyramid of black crystal down with the cars slide like phosphorescent beetles while I, walking backwards in obedience to the wind, am possessed of the fearful knowledge my compatriots share but

    asked by Mohammad
  82. Language

    The rusty spigot sputters, utters a splutter, spatters a smattering of drops, gashes wider; slash, splatters, scatters, spurts, finally stops sputtering and plash! gushes rushes splashes clear water dashes 3. What is happening in “Onomatopoeia”? A. A

    asked by Kiana
  83. Pre-Calc

    An open gift box is to be made from a square piece of material by cutting four-centimeter squares from each corner and turning up the sides (see figure). The volume of the finished gift box is to be 324 cubic centimeters. Find the size of the original

    asked by Katie
  84. Math

    An open gift box is to be made from a square piece of material by cutting four-centimeter squares from each corner and turning up the sides (see figure). The volume of the finished gift box is to be 324 cubic centimeters. Find the size of the original

    asked by Katie
  85. Pre-Calc

    Solve the quadratic equation by factoring. Check your solutions in the original equation. (Enter your answers as a comma-separated list.) x^2 + 2ax + a^2 = 0

    asked by Katie
  86. MATH>:(

    how many ways can seven students line up for a picture? 5,040 210 28 7***

    asked by K_A_B
  87. 11Science

    In spermatogenesis four sperm cells are produced from the original spermatocyte, while in oogenesis only one egg cell is produced from the original oocyte. Explain two reasons why this design increases the likelihood of fertilization and pregnancy.

    asked by Grace
  88. science help now plz

    a geneticist is studying a pedigree that shows the family history of a recessive genetic diease. which of the following pedigrees shows an impossible relationship.

    asked by cassie
  89. MATH

    there are 9 candidates running for 3 seats on a committee. how many different election results are possible? 36 84 504 56***

    asked by K_A_B
  90. Algebra

    Joe wants to fence a rectangular pen for his goats the length of the pen should be at least 60 ft. and the distance around should be no more than 260 ft. which system of inequalities and graph represent the possible dimensions of the pen? I truly need help

    asked by Astral Tellurian
  91. statics

    Q: The mean annual salary for a sample of electrical engineers is $83,500, with a standard deviation The mean annual salary for a sample of electrical engineers is $83,500, with a standard deviation of $1500. The data set has a bell-shaped distribution.

    asked by zeenia
  92. Language Arts (2 questions)

    Question #1: From details about blossoms in both the first and third haiku, what conclusion can you draw? a. The poet feels exceedingly lonely b. The poet lives in an urban setting c. The poet enjoys the gentle beauty of nature d. The poet enjoys the drama

    asked by Gourami
  93. Algebra

    Complete the Table below using the equation y=3x+1. x ---------- y -2 --------- 0 ---------- 1/6 -------- My answers for y -5 1 1.5 (There is a second step to this problem but I am going to discuss it after someone checks my work above.)

    asked by Kaai97
  94. Science

    Which Idea Is Conveyed In Both "Dust Of Snow" and Who Knows If The Moon's A.Nature can be playful B.Nature can be harsh C.Nature can be annoying D.Nature can be mysterious To Which Sense Do Both "Who Knows If The Moon's" and "Dust Of Snow Appeal Most

    asked by Sid.V
  95. math

    6. The measure of angle B is 65.8°. Find the measure of the complement and supplement of angle B. A.)24.2°; 155.8° B.)155.8°; 24.2° C.)114.2°; 24.2° D.)24.2°; 114.2°

    asked by luv_shire
  96. Biology ASAP

    What is the scientific name ( genus and species level) of star fish, jelly fish, silk spider, mouse, and earth worm

    asked by Natasha
  97. science

    convert your answer from 3 to meters per second.

    asked by sierra
  98. Chemistry

    What is the mass of 5mole of li(li=7)

    asked by Usman
  99. Social studies

    Indonesia, Japan, and the Philippines differ from other parts of Southeast Asia because they are

    asked by jjiiddss
  100. Health

    What is behavioral therapy? A. Uses family therapy principles to improve a person’s health-risk behaviors B. Offers strategies to help patients better understand the factors and situations that precede alcohol and other drug use as well as the

    asked by Noemi
  101. Social Studies

    Why do we celebrate black history month?

    asked by kevin
  102. History,life scieces,agricultural n mathematical L

    I'm in grade 12.I just want to know which carrees for this subject?

    asked by Paradise
  103. Language Arts (3 questions)

    Question #1: Which characteristics make "The Rider" a lyric poem? a. It uses musical language and expresses feelings b. It tells a story about a historical event c. It rhymes and has a regular rhythm d. It uses repetition and describes a natural event

    asked by Gourami
  104. English

    Which contraction correctly completes the sentence? Some people __________ responded to the invitation yet. A. hasn't B. haven't

    asked by Dasha
  105. History

    How did the debate over slavery affect Kansas during the 1850s?

    asked by ?
  106. Social Studies

    How did Britain most impact the formation of modern nations in the region? A. with economic and military support B. through expanded trade opportunities C. by building modern schools for the region’s young people D. by mapmaking without regard for tribal

    asked by McKayla
  107. Life orientation

    The similarities and the differences between NSFAS and Other Student loans

    asked by Seth Tsebo kekana
  108. English

    In The Importance of Being Earnest, Jack and Algernon clearly have a preoccupation with food. Discuss how food serves as a symbol for obedience to impulse and the pursuit of pleasure. How does this symbol help Oscar Wilde to comment on and satirize

    asked by Joe
  109. physics

    steam at 100 degree C is passed into a container of negligible heat capacity containing 20 g of ice and 100 g of water at 0 degree C, until the ice is completely melted. Determine the total mass of water in the container. ( specific latent

    asked by Anita Iwu
  110. math 035

    The area of a rectangular garden is 140 square meters. The width is 3 meters longer than ​one-half of the length.

    asked by mmm
  111. Art

    During which time period were artists keenly interested in using the golden ratio in their paintings? A.Baroque Period B.Oriental Period C.Futuristic Period D.Renaissance Period •• When the Greeks built the Parthenon its dimensions nearly matched the

    asked by Kiana
  112. history, geo,maths, l,s

    guys my dream is to be a nurse,but i am doing history, geography, mathematical literacy, life science, so I don't know where to study, how much will it cost.iam staying at northwest so help

    asked by ditibane palesa
  113. Math, HELP ME!

    What is the experimental probability of the spinner landing on red? a. 1/2 b. 1/3 c. 1/4 *** What is the experimental probability of the spinner landing on blue? a. 2/7 b. 1/4 *** c. 2/9 There’s a spinner with 8 sections in total with different colors. 2

    asked by Ginger
  114. algebra

    A woman owns a small, cash-only business in a state that requires her to charge 5% sales tax on each item she sells. At the beginning of the day, she has $200 in the cash register. At the end of the day, she has $1,103 in the register. How much money

    asked by Anonymous
  115. Algebra

    Write an equation for the following situation. Polly Gone has $120 saved already. She wants to save for airfare to visit her friend. The airfare will cost $500 and she can save $60 per week. How many weeks will it take her to save enough money for the

    asked by Kaai97
  116. Bio

    Whose scientific hypothesis was inheritance of acquired traits? Give an example of this hypothesis Jean-Baptiste Lamarck I don't know what example

    asked by Anonymous
  117. Algebra

    (60/x)x66=400

    asked by Ben
  118. History

    The conclusion paragraph in an explanatory essay should restate the claim, summarize the evidence, and ________.

    asked by Shakqura
  119. Trigonometry

    1.Find the missing values given that Ø in degrees=30. Can someone show me how to find sin

    asked by Ryan
  120. Algebra

    Find the range of the function f(x)=4x-1 for the domain {-1, 0, 1, 2, 3,}. a. {-5, -3, 0, 7, 11} b. {-5, -4, -3, -2, -1}*** c. {-11, -7, -3, 1, 5} d. {-5, -1, 3, 7, 11}

    asked by Kaai97
  121. math grade recovery plz help

    write the number from least to greatest : 0.36 , 1/3 , 29%, 7/20

    asked by ashleydawolfy
  122. Algebra

    How many solutions does this system have? x-2y=2 y=-2x+5 a. infinitely many solutions b. no solutions*** c. two solutions d. one solution

    asked by Kaai97
  123. Science

    Does sunlight have a chemical equation

    asked by SINE
  124. science

    HELP ILL DO ANYTHING How is a scientific theory different from a hypothesis?

    asked by cool kid 32
  125. Social Studies

    How did Britain most impact the formation of modern nations in the region? A. with economic and military support B. through expanded trade opportunities C. by building modern schools for the region’s young people D. by mapmaking without regard for tribal

    asked by McKayla
  126. physics

    How many hour will it take for a Bus to travel 1000 km. If it travels at an average velocity of 80 km/hr. assume constant acceleration.

    asked by arjeme
  127. math grade recovery plz help

    domino scored 33 points in yesterdays basketball game.his team scored 150 points.what percent of the points did domino score.

    asked by ashleydawolfy
  128. school

    A ball thrown vertically upward reaches a certain height and comes down again. What can you say about its kinetic energy at the maximum height?

    asked by pedrogalvan
  129. Math

    A turkey weighs 40 pounds plus half of its weight. What does it weigh?

    asked by Sidney
  130. Math

    A train travels a distance of 90 miles from A to B in one hour. Another train sets off at the same time and travels from B to A, taking two hours to complete the journey. How many miles from A did the two trains cross?

    asked by Estefania
  131. Math

    I am the largest 6 digit odd number you can make without repeating digits. What number am I?

    asked by Bianey
  132. math

    Each edge of the cube measures 24 inches. Raj wants to cover the top and four sides of the table with ceramic tiles. Each tile has an edge length of 6 inches. How many tiles will he need?

    asked by cat
  133. Math

    Tom is less than 10 years old. He is one half as old as Chris. In 8 years, Tom will be three-fourths as old as Chris. How old is Tom?

    asked by John
  134. math

    The Devon Avenue bus passes Max’s house every 9 minutes. The western bus passes it every 30 minutes. The two busses last passed by together at 10:00 AM. When is the next time that will happen?

    asked by Ares
  135. HISTORY HELP

    Which of the following best describes the Golden Age of Islam? It was a period of military triumph and control. It was a period of scientific and artistic innovation. Religious leaders prevented progress by discouraging ideas not in the Qu'ran. Religious

    asked by Oscar
  136. history

    n President James Monroe's annual address to Congress in 1823, he outlined his foreign policy. This policy has become known as the Monroe Doctrine. What was the main point of the Monroe Doctrine? A. The United States would prevent future European

    asked by Anonymous
  137. Geography

    What is the name of the Hebrew bible Is it torah

    asked by Anonymous
  138. geography

    Who is the founder of Hinduism Sanātana Dharm?

    asked by Anonymous
  139. Geography

    What is the difference between dharma and karma

    asked by Anonymous
  140. Math

    On Thursday,1/6 of students in class were absent.If there are 36 students in total,how many students were absent? Use a model to show your work.

    asked by Makyra Wallace
  141. MS.SUE!

    this weekend can you help me with the second part of my grade recovery

    asked by ashleydawolfy
  142. Math

    To promote the launch of a new Cadbury's chocolate bar, they are offering a ''buy four, get one free,'' deal. If each chocolate bar costs thirty cents, how much would ten chocolate bars cost?

    asked by Sidney
  143. history

    What challenges did Alexander the Great Overcome?

    asked by Anonymous
  144. Math

    Four consecutive even integers have a sum of 8,484. What are the integers?

    asked by Nena
  145. math

    Elena jogs 7 kilometers west and then 5 kilometers down south. She stops and checks her time. How far is she from her starting point?

    asked by Estefania
  146. Math

    Jenny's mean score on three science tests was 75. Her last two scores were 79 and 80. She forgot her score on the first test. What was it?

    asked by Sorin
  147. Math

    What figure has six faces, and each face has the same surface area?

    asked by Isaac
  148. physics

    a motorcycle moves at an initial velocity of 40km/h and accelerates at a constant rate of 8.3 m/s^2 for a distance of 120m how fast is the motorcycle then moving?

    asked by Gavin
  149. Science

    You drop a ball, mass 117.1 grams from a height of 68.9 cm. It bounces back to a height of 48.1 from the floor. What is the change in gravitational potential energy from the moment it is dropped, to the moment it reaches the maximum height from the bounce?

    asked by Jack
  150. math

    solve the following system of equations enter the x coordinate of the solution. Round your answer to the nearest tenth. 5x+2y=22 -2x+6y=3

    asked by bob
  151. HISTORY HELP

    Which of the following best describes the internal political turmoil that contributed to the decline of the Byzantine Empire? A group of peasants banded together in an attempt to overthrow the imperial family and become the ruling class. Church leaders

    asked by Oscar
  152. math-4th grade

    12+2/2+4= just want to double-check: first we must do the 2/2 as the multiplication and division is affecting the number directly before it.. so 12+1+4=17

    asked by Anonymous
  153. college algebra

    Perform the operation and put in standard form. (8+square root of-12)-(4+2square root of 3i)

    asked by Kadyn
  154. college algebra

    y= 1 ______ x^2+9 What type of symmetry?

    asked by Kadyn
  155. math

    i need help with my math

    asked by little dark one
  156. statistics

    Scores: 5,2,4,2 ΣX-2 Σ(X-2) Σ(X-2)^2 can you show me a better idea how to solve this thanks

    asked by bob
  157. physics

    Vector V⃗ 1 is 6.5 units long and points along the negative x axis. Vector V⃗ 2 is 8.3 units long and points at 60 ∘ to the positive x axis.

    asked by daniella
  158. Math

    1. Which polygon will always be irregular? A. triangle B. trapezoid** C. square D. hexagon 2. Which statements are always true about regular polygons? (Choose 2) A. All sides are congruent B. Pairs of sides are parallel** C. All angles are congruent** D.

    asked by Willow
  159. Geometry

    I'm a little confused about what a Pythagorean Triple is. As long as your two legs are both whole numbers, isn't every one a triple?

    asked by Sami
  160. Science

    1. If the net force on an object is O N, the forces are considered unbalanced. true false** 2. Most people in the United States use feet and miles to measure distance in their everyday lives. Why do scientists in the United States use meters to measure

    asked by Samantha
  161. MATH

    If the perimeter of a square floor tile is about 122 centimeters, what is the approximate perimeter of the tile in inches?

    asked by SHABRAELNN
  162. Algebra

    Find the simplified form of each expression. 1.(4/7y^5)^2 A.8/14y^10 B.16/49y^25 C.16/49y^10 D.8/14y^25 2.(x/2y^5)^-2 A.x^2/4y^10 B.4y^25/x^2 C.4y^10/x^2 D.x^2/4y^25 I think #1 is A and #2 is A Please correct me if I'm wrong.

    asked by GummyBears16
  163. MATH HELP

    The table shows preferences of dancing or playing sports for male and female students. Do you prefer dancing or playing sports? Playing sports Dancing Row totals Male students 18 . 16. 34 Female students 18. 35 53 Column totals 36 51. 87 Mason mistakenly

    asked by Oscar
  164. science

    a solution containing 4.2g KOHand Ca(OH) 2 is neutralized by an acid. it consumes 0.1 equivalent of acid, calculate the percentage composition of the sample

    asked by Nikita
  165. science

    a solution containing 4.2g KOHand Ca(OH) 2 is neutralized by an acid. it consumes 0.1 equivalent of acid, calculate the percentage composition of the sample

    asked by Anonymous
  166. Algebra 2

    Which of the following binomials is a factor of x^3+4x^2+x-6 x-2 x+2 x-4 x+4

    asked by Sandra
  167. PHY-102

    A construction worker on a high-rise building is on a platform suspended between two cables as illustrated below. The construction worker weighs 850 N, the plank weighs 450 N, and the tension in the left cable is 550 N. a. What is the tension (in N) in the

    asked by Peggy
  168. math

    There were six hundred students to a football match the beginning of the match there one thousand students

    asked by kim
  169. Math

    The Problem: You win the grand prize on a game show. You have the following choices: Option 1: $1-million dollars paid as a $25 000 annuity every year over 40 years. Option 2: The present value of option 1 if the current interest rate is 4%, compounded

    asked by jordan
  170. Organic Chem

    Predict the water solubility of the following organic molecules: carotatoxin (neurotoxin isolated from carrots)

    asked by Lily
  171. geometry

    the side of a triangle are 7,16,18. find the longest side of a similar triangle whose shortest side is 7.5.

    asked by Meagan
  172. Science

    1. If the net force on an object is O N, the forces are considered unbalanced. true false** 2. Most people in the United States use feet and miles to measure distance in their everyday lives. Why do scientists in the United States use meters to measure

    asked by Samantha
  173. Physics

    A pulley system has a velocity ratio of 4 and an efficiency of 80%.calculate the value of the effort required to raise the load of 480N

    asked by Sharon
  174. Geography

    Where does the largest population of Jews live? Israel?

    asked by Anonymous
  175. geography

    Where is the hearth of Buddhism? India?

    asked by Anonymous
  176. geography

    What is the Buddhist Plan called?

    asked by Anonymous
  177. geography

    Where did Christianity originate from? Jerusalem

    asked by Anonymous
  178. geography

    Who is the messenger or son of God according to Christianity? What is the name of the Holy Book? Jesus, Bible

    asked by Anonymous
  179. Physics

    You are in the supermarket, pushing a cart with a force of 92 Newtons in the horizontal direction. There is a constant force of kinetic friction operating on the cart of 16.8 Newtons. Calculate the net work done on the cart, if the cart is displaced 5.6

    asked by Jack
  180. english

    what is an example of sonnet?

    asked by boberto
  181. Science - 1 Question

    A small fish in the pacific ocean watches a shark swim by a large rock a few meters away. Which of the following is a reference point in this scenario? A. shark ** B. large rock C. water D. pacific ocean I think the answer is A, please check!

    asked by Laci
  182. geography

    What represents the framework or plan for Muslims?

    asked by Anonymous
  183. Algebra

    Suppose a circle is centered at the vertex (0,0) and has a radius of length 4. For which points on the circle is the x-coordinate equal to 1? Your first answer should have a positive y-value. For which points on the circle is the x-coordinate equal to 3?

    asked by John
  184. Physics

    A 600W flashlamp fitted to a camera is operated by discharging a 10 000 uF capacitor through the lamp. The capacitor is charged initially from a 6V battery. Calculate A) the energy stores in the capacitor when fully charged B) the duration of the flash

    asked by Josh
  185. Social Studies (2 questions)

    Question #1: Which of the following best describes the combination of tradition and modernity in the region? a. a female doctor wearing an hajib b. a male banker driving a female relative c. two women praying together in their home d. a group of men

    asked by Gourami
  186. algebra question

    Please help me on this!!! so confused The table below shows data from a survey about the amount of time high school students spent reading and the amount of time spent watching videos each week (without reading): reading video 5 1 5 4 7 7 7 10 7 12 12 15

    asked by shawn
  187. algebra

    There are 5 quadratics below. Four of them have two distinct roots each. The other has only one distinct root; find the value of that root. 4x^2 +16x - 9 2x^2 + 80x + 400 x^2 - 6x - 9 4x^2 - 12x + 9 -x^2 + 14x + 49

    asked by Zane
  188. History

    What does this mean? "It is apparent to my mind that the President thoroughly believed the tenure of office act to be unconstitutional and void . He was advised by every member of his cabinet...... "This was a punitive statue. it was directed against the

    asked by Lucy
  189. Physical Science

    A small fish in the pacific ocean watches a shark swim by a large rock a few meters away. Which of the following is a reference point in this scenario? A. shark ** B. large rock C. water D. pacific ocean I think the answer is A, please check!

    asked by Laci
  190. Calculus

    Consider the function f(x) = (4x + 4)/(2x^2+4x) and the function g(x)=(2x+2)/(x^2+2x) Clearly, f(x) = g(x) for any value of x and thus f and g should be thought of as merely different notation for the same function. Now find the integral of f(x)dx and the

    asked by Malden Brown
  191. Geometry

    We are talking about slope. I don't understand this question. How would you convert an increase of 25% as a slope (rate of change)?

    asked by Rishi
  192. MATH

    A 2-mile long train travels at 40 miles per hour through a 1.5-mile long tunnel. How long will it take the train to completely pass through the tunnel? (Answer should be given to the nearest second.)

    asked by PLEASE HELP
  193. Chemistry

    How many sig figs is 820 g of carbon (which has molar mass 12.01) supposed to have when converted to moles?

    asked by Anonymous
  194. Math

    3x+7+4(x-2)

    asked by Selissa
  195. Geometry

    I have two questions about finding the slope. 1. If a staircase has 8 inches of rise for every 12 inches of tread, what is the slope of the staircase? So if I do rise/run that would be 8/12 and reduced would be 2/3 2. My second question is how to leave

    asked by Rishi
  196. History!!

    I need help with what to put for my answer to this question, please don't link me to a site. How did the Mexican-American war ignite a conflict over slavery between the North and the South?

    asked by Cassandra
  197. physics

    a tennis ball was thrown vertically upwards with an initial velocity of 20m/s calculate its velocity after 4seconds, it maximum height attained and time taken to reach it

    asked by Anonymous
  198. Health

    1. The addictive chemical found in all tobacco products is A. tar B. nicotine** C. carbon monoxide D. insulin 2. A person who hasn’t smoked for 2 hours and is irritable is showing symptoms of (pick 2) A. respiration B. hunger** C. withdrawal D.

    asked by Kristina
  199. Social Studies (1 question)

    Where do most people in Arabia and Iraq live? a. in the Fertile Crescent b. in the Rub' al-Khali c. in cities d. in and around Mecca I think the answer is "a" because people have clustered in the mountains of Iraw and Yemen, near the Tigris and Euphrates

    asked by Gourami
  200. Science - 1 Question

    A small fish in the pacific ocean watches a shark swim by a large rock a few meters away. Which of the following is a reference point in this scenario? A. shark ** B. large rock C. water D. pacific ocean I think the answer is A, please check!

    asked by Laci
  201. Cal 2

    Find the volume formed by rotating the region enclosed by: y=2sqrt(x) and y=x about the line y=4

    asked by Lamar
  202. math

    Joe bought a television for $286.26, including tax. He made a down payment of $20.00 and paid the balance in 6 equal monthly payments. What was Joe's monthly payment for this television?

    asked by nicky
  203. Math

    1. Which property is NOT a characteristic of a parallelogram? A. Opposite sides are not congruent B. All angles are congruent** C. Opposite sides are parallel D. Opposite angles are congruent

    asked by Holly
  204. Math

    4 pennies, 2 nickels, 3 dimes in a pocket. If two are coins are chosen, what is the probability that both are dimes?

    asked by Will
  205. Math

    Can anyone give me an example of a situation that is inversely proportional and one that is direct? Also tell me the difference between the two.

    asked by Sophie D.
  206. Physics

    A bowling ball of mass 3.1 kg moves in a straight line at 2.31 m/s. How fast must a Ping-Pong ball of mass 2.552 g move in a straight line so that the two balls have the same momentum? Answer in units of m/s.

    asked by Kitty
  207. Health

    Alcohol abuse ________ the immune system, which helps protect the body from infections. A. Moderately suppresses B. Severely suppresses C. Lightly suppresses D. Boosts It's not A. and D. Please Help!

    asked by Noemi
  208. Physics

    A 35 micro coulomb point charge is placed 32 cm from an identical 35 micro coulomb charge. How much work would be required to move a 0.5 micro coullomb test charge from a point midway between them to a point 12 cm closer to either of the charges?

    asked by Maddy
  209. chemistry

    Determine how much heat (in kilojoules) is evolved or absorbed in the reaction of 1.05 g of Na with H2O: 2Na(s)+2H2O(l) →2NaOH(aq)+H2(g),ΔH∘=−368.4 kJ

    asked by Jay
  210. physics

    A 35 micro coulomb point charge is placed 32 cm from an identical 35 micro coulomb charge. How much work would be required to move a 0.50 micro coulomb test charge from a point midway between them to a point 12 cm closer to either of the charges? i got an

    asked by lauren
  211. Math

    What is the amount of brain cereal written as a fraction greater than 1,that is usted un the recipe?

    asked by Anonymous
  212. Math

    What is the amount of brain cereal written as a fraction greater than 1,that is usted un the recipe?

    asked by Anonymous
  213. Health

    Research with animals suggests that compared with adults, adolescents are ________ to the negative effects of alcohol intoxication—such as sedation, hangover, and loss of coordination. A. More sensitive B. Less sensitive C. Not at all sensitive D. None

    asked by Noemi
  214. Math-quick Q

    So I had already asked a question on inverse and direct variation problems, how would it be if the problem is neither inverse or direct

    asked by Sophie D.
  215. Math

    n(A)=2,n(B)=3,AND (x,1),(y,2),(y,3)€A*B=?

    asked by Algebra of sets
  216. Math

    Elena jogs 7 kilometers west and then 5 kilometers down south. She stops and checks her time. How far is she from her starting point?

    asked by Isaac
  217. math

    what must b added to 183÷11 to make it a integer?

    asked by niten
  218. trigonometry (Trig Equation)

    4 cos 2x + 3 cos x = 1

    asked by alex
  219. Calc 1

    Differeniate V^3-2v√v I used the quotient rule (v)(v^3-2v√v)' -(v^3-2v√v)(v) /(v)' The answer is 2v-1-1 I got this far but then I don't know what to do further 2v^3-2v^1/2+2v√v/(v)^2

    asked by Feather