Questions Asked on
January 3, 2016

  1. Math

    Given line AB, explain how to contruct a square with sides of length AB.

    asked by cassie
  2. math 7th grade connections

    2. d+g/h for 2=35, g=19, and h=6 answers=9,2.7,7.3, and 8 3.the cost in dollars of a class party is 59+13n, where n is the number of people attending. what is the cost for 44 people. answers=$116,$587,$767,or $631 for people in connections that actually

    asked by mandiluvsbunnys
  3. Science

    1.The images above show particles in a medium. Which of the following shows the worst conditions for a sound wave to travel? A B C D 2.Which of the following correctly describes a radio wave? A.long wavelength and high frequency B.long wavelength and low

    asked by XDKitty~
  4. Math

    Jana is taking pledges for a bike-a-thon fundraiser. Ivan pledged $4.25,plus $1.25 for each mile that Jana bikes. Vicky pledged $5.75,plus &0.75 for each mile that Jana bikes. (Part A)- write expression for the number of dollars Ivan pledged and the number

    asked by Lola
  5. math

    A kayaker travels x miles per hour downstream for 2 hours. On the 4-hour return trip, the kayaker travels 4 mile per hour slower. How far did the kayaker travel in total?

    asked by trish
  6. Science

    The description of the structure of the atom is called the _____ thanks

    asked by DEEZ GOT HEE
  7. English

    Though no vote___ taken, each delegate and alternate ___ there. a. was;was b. was;were c. were;was d. were; were

    asked by Anonymous
  8. computer technology

    what type of link is used to call this file?

    asked by jess
  9. Math

    Find the image vertices for a dilation with center (0 0) and a scale factor of 4? I have the link to the pic but you have to put connexus.c.o.m infront of it

    asked by cassie
  10. Math

    Two ships leave port at 4 p.m. One is headed N38°E and is travelling at 11.5 km/h. The other is travelling at 13 km/h, with heading S47°E. How far apart are the two ships at 6 p.m.? i am in grade 11 :), studying ahead of the class :) its 8 pm here, this

    asked by Karen
  11. Chemistry

    1.10 g of glucose was completely burnt in a copper calorimeter. The temperature of the water increased from 25.85 °C to 36.50 °C.

    asked by Khairavi
  12. 9th grade math i need help anything helps

    1. For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation. x y 10 15 16 24 20 30 (1 point) yes; y = 1.5x yes; y = 2x yes; y = x + 5 y does not vary directly with x

    asked by freddy
  13. Science (Mrs.sue please help)

    For your discussion assessment, you will present your proposal of a device that minimizes heat transfer So basically, an insulator. right? i uh... don't get what this questions asking... 0n0 help?

    asked by Yuno Gasai
  14. Math

    Can you help me with my homework??? It takes Evan 6 3/4 hours to mow 3 lawns. It takes him 2 1/3 hours to mow Mr.gals lawn and 1 3/4 hours to mow Ms.lee's lawn. How many hours did it take to mow the third lawn?

    asked by Ashley
  15. math

    gillian earns 7.50 an hour babysitting on the weekends .last week she babysat for 2.2 hours on statuday and 3.5 on much did she earn

    asked by bon
  16. math

    A new passenger airplane is flying from Vancouver heading overseas to Asia. The wind is blowing from the west at 90 km/h. The airplane is flying at a speed of 950 km/h and must stay on a heading of south 60 degrees west A) What heading should the pilot

    asked by Nabeal
  17. Math

    Calculate the interest earned on a savings account with 820 that is invested at 4% annual simple interest for 3 years 29.10 32.80 98.40 131.20

    asked by asdflk;jasdfla;kjsdfl;
  18. math

    20 cm by 16cm wide write the following ratio in simplified 1.length to width

    asked by fbggfv
  19. math

    Find the equation of a circle with radius 4 units ,whose center lies on the line 13x+4y=32 and which touch the line 3x+4y+28= 0.

    asked by kishor
  20. This math question is confusing.

    A set of hemispherical bowls are made so they can be nested for easy storage. The largest bowl has a radius of 30 cm and each successive bowl has a radius 90% of the preceding one. What is the radius of the tenth bowl? there is a picture, sorry i cant put

    asked by Emily

    what are four method use in separating silver chloride (solid) and sodium trioxonitrate (v) (agueous)

    asked by EZE MARTINS
  22. English

    The class was asked to sit: a. quiet anywhere. b. quietly anywhere. c. quiet anywheres. d. quietly anywhere.

    asked by Anonymous
  23. Math

    period of a 100 MHz FM radio were is roughly 1 X 10 to the negative 8th s. formulate a problem and solution.

    asked by Ivan
  24. Math

    Identify the sequence... 3,888, 216, 12, 2/3... a. arithmetic b. geometric c. neither d. both I got d, both. Because, you can divide 18 and 1/18. Is that right? Thanks anyone who answers. I'd very much appreciate that. :-]

    asked by Cici
  25. math

    20 cm by 16cm wide write the following ratio in simplified 1.length to width

    asked by gbyhgbyhb
  26. Geography

    From which region was Japan most positively influenced throughout its industrial development? A. Japan was predominantly internally motivated. B. Japan borrowed liberally from existing Chinese policies. C. Japan actively borrowed from the West throughout

    asked by Nani
  27. Chemistry

    The solubility of insoluble substances changes depending on the nature of the solution. Below are two solutions in which copper (II) hydroxide is dissolved; in each case, the solubility is not the same as it is in pure water. a. For each solution state

    asked by Marina
  28. Math

    Lila graphed the points -2 and 2 on a number line. What does the distance between these two points represent?

    asked by Matt
  29. Math

    Which choice has a digit in the ten thousands place that is exactly twice the value of digit in the thousands place?

    asked by Malayshia ingram
  30. geography

    The countries of the Middle East and North Africa make up about 5% of the world’s population. Approximately how much of the global water resources do they control?

    asked by angel
  31. Physics

    What is the resistivity of a cylinderical material wire whose 1.0m lenght has a resistance of 2.0 ohm? The radius of the wire is 1.0mm

    asked by Mercy
  32. Math

    During last week's visit to this same pear tree, Pete ate 3 times as many pears as Tweet, and Tweet ate 5 fewer pears than Honk. If together the boys ate 25 pears, how many pears did Honk eat during last week's visit?

    asked by Anonymous
  33. mathematics

    Ruth has $130 in all. Kevin has $115 in all. If Ruth has 1 and a half times as much money as kevin, how much money does ruth have?

    asked by Natasha
  34. Math

    what is the sale price for a pair of shoes that was origainally 52.00 and now is 25% off 27 39 45 42

    asked by asdflk;jasdfla;kjsdfl;
  35. algebra

    to determine the number of trout in a lake a conservationist catches 191 trout, tags them and throws them back into the lake. Later, 36 trout are caught; 12 of them are tagged. How many trout would the conservationist expect to be in the lake?

    asked by Dallas
  36. Algebra

    I don't have a close about this question !!!!!!!! It takes you 3 hours to drive to a concert 135 miles away. You drive 55 miles per hour on highways and 40 miles per hour on the rest of the roads. How many miles do you drive on highways? The rest of the

    asked by Cynthia
  37. math

    A certain plant grows 1 2/5 inches every week. How long will it take the plant to grow 4 4/5 inches?

    asked by jacquie
  38. Science

    An airplane's speed in still air is 240 km/h. (a) If the pilot wishes the resultant motion of the plane to be due north when a 60 km/h wind is blowing the plane due east, in what direction should the plane be headed? (b) What will then be the resultant

    asked by Adelinne
  39. MATHS

    janet went on a two weeek holiday. she spent 2/3 of her holiday money in the first week, 1/4 in the second week. What fraction of her holiday money did she bring back home.

    asked by NANDANA
  40. Math

    For each of the functions below, state the domain and range, the restrictions, the intervals of increasing and decreasing, the roots, y-intercepts, and vertices. a) f(x)=2x(^2)−8 b) f(x)=+√x-2

    asked by Chris
  41. Math

    Mrs soko is expecting a baby. Assuming that babies are equally like at any time of the day or night. What is the probability that the baby... a) will be born at the weekend? b) will be born between 8a.m. and 5p.m. on a weekday? c) will be born between

    asked by Christopher
  42. Chemistry

    An iron nail with a mass of 0.750 g was dissolved in dilute sulfuric acid and diluted to 100.0 mL volume. A 10.0 mL aliquot of this solution was then titrated with standard 0.200 M potassium permanganate solution, according to the following equation: MnO4-

    asked by Marina
  43. geography

    The initial plan for the division of India called for a 3-part division. true false is it true

    asked by govno
  44. Geography (Ms.Sue ) Help

    Among the countries on the margins of the South Asian region, population growth is highest in A. Nepal. B. Afghanistan. C. Sri Lanka. D. the Maldives. I am stuck on this question! Help please.

    asked by Brooklyn
  45. Algebra

    Find the value of x so that the line passes through the points (2,3) and (x,9) and has a slope of 3/2. I'm clueless!

    asked by J.J.
  46. trigonometry

    the base of an isosceles triangle measures 108 feet and forms an angle of 55 degrees with one equal sides. find the perimeter of the triangle

    asked by jer
  47. chemistry

    Explain the following statement. A saturated solution contains a mixture of silver chloride, AgCl and silver carbonate, Ag2CO3. An addition of hydrocloric acid will decrease the solubility of AgCl

    asked by oliver
  48. Math

    What is the smallest of 3 consecutive positive integers if the product of the smallest and largest is 21 more than 9 times the middle number? x(x+2)=21+9(x+1) I'm not sure if this is a good equation to solve it..?

    asked by Claire
  49. Social Studies (Check, Please!) (Ms. Sue)

    1. How did the status of women and African Americans in the armed forces change during the war? A: In World War I, women were barred from combat. Many jobs available to women in the army were administrative or clerical. This all changed during World War

    asked by Victoria
  50. Math

    Write an equation for the tangent to the curve y=sinmx at the origin. I got y=mx, is this correct? Please help by showing work! Thanks

    asked by Beth
  51. Conversions

    Convert the temperature 1.49677×109 ◦C to Kelvin (correct to 3 significant digits). Answer in units of K.

    asked by M
  52. MATHS

    Ashoka and Sumit ran a 100 meter race. Ashoka took 18 1/5 seconds and sumit took 21 3/4 seconds. How much longer did sumit take?

    asked by NANDANA
  53. Chemistry

    What is the chemical formula and name when the following are added: 1. Na+1 Na-3 2. Na+1 Br-1 3. Na+1 O-2

    asked by Anonymous
  54. Life sciences,pure maths,agriculture sciences,english,sepedi,life orientation and physcial sciences.

    When i choose this subjects i wanteded 2 be civil engineerig,since maths s challenging me.i didn't know what to do

    asked by Mokgadi
  55. Life science, history, accounting

    I chose these subjects for grade 10, but I don't know what I'm going to do with them when I reach university or what career I could have with these subjects. Please help.

    asked by Seipelo
  56. Social Studies

    I need help studying, its the last day to study before I have a test. I have a B, I HAVE TO GET AN A (Otherwise I'll suffer one more year of 6th grade.) I saw these type of questions on the preview and I want to remember them. Will someone please help me?

    asked by Last Day To Study :(
  57. Physic

    You pull a 30.5 kg wooden box with a rope that makes a 23.0° angle with the horizontal at a constant speed. The coefficient of kinetic friction between the box and the deck is 0.330. You pull the crate a distance of 5.25 m. How much work was done? Do you

    asked by H
  58. Geography

    The figurative use of cradle is used to mean "the place or region in which anything is nurtured or sheltered in its earlier stage" – such that the term cradle of civilization means the place where civilization was first nurtured and sheltered. True False

    asked by govno
  59. Calculus pz help urgently


    asked by Collins
  60. math

    If the 7th term of AP is 21,find the sum of first 13 terms of AP?

    asked by kishor
  61. Chemistry

    What is pH if 0.02M NaOH is added to buffer solution, consisting 0.4M aqueous NH3 & 0.3M NH4Cl(Kb=0.000018)

    asked by Solution
  62. algebra

    Find an equation for the line parallel to y=2x-7 with y-intercept(0,6). Write the answer in slope-intercept form. The equation of the line in slope-intercrpt form form is

    asked by Nancy
  63. Maths equation plz help urgently

    0^x=100? Please help can complex number help plz show working find x i really need it

    asked by Anonymous
  64. Chemistry

    When 31 g of a metal at 88 ◦C is added to 46 g of water at 27 ◦C, the temperature of the water rises to 34 ◦C. What is the specific heat capacity of the metal? Assume no heat was lost to the surroundings. Answer in units of J / g ·◦C.

    asked by Amy
  65. Math

    A skater races around a 500 the meter circular track a total of ten times. He crosses the start /finish line seven minutes after the start. Summarize the motion of the skater in terms of position, direction, and speed at the beginning, during, and the end

    asked by Victora
  66. math

    What is the sum of all values of x that satisfy the equation (x2 -5x+5)x2 +4x-60 =1? Hint: There are three cases to consider I think I figured out 2 of the cases. The first one being x2 +4x-60=0 while x2 -5x+5=whatever. The second is x2 -5x+5=1 and x2

    asked by John
  67. chemistry

    Based on mass spectrometer analysis of Uranium-235 and Lead-207, I have determined the age of a zircon to be 89.125 million years old. How many half-lives passed? What are the percentages of Uranium-235 and Lead-207?

    asked by HELP ME!! <3
  68. Math

    Buses to the stadium live Central Station every 10 minutes buses to the zoo leave Central Station every 16 minutes both buses leave Central Station at 4 p.m. what will be the next time both buses will leave Central Station at the same time

    asked by Anonymous
  69. chemistry

    Explain the following statement. When aqueous ammonia is added to solution containing Pb2+ ions, a white precipitate is formed.

    asked by oliver
  70. Math

    Solve the system using substitution: x = y - 6 y = 6 - 3x Answer choices: (0,6) (6,0) (0,-6) (-6,0) (

    asked by David
  71. Math

    Given RS || TU, m∠7 = (3x - 10), and m∠3 = (2x + 5) what is m∠1 I don´t know how to solve this. There´s a pic but i can´t post it.

    asked by cassie
  72. Calculus

    A thin plate lies in the region between the circle x^2+y^2=4 and the circle x^2+y^2=1 above the x axis. Find the centroid. For the second part, same question except the region in the first quadrant instead of above x axis. For part a, I figured out bar x

    asked by Andre
  73. maths lit, egd, civil , business studies

    what can I do with these subject?

    asked by baba
  74. Accounts

    The current liabilities of Mohit Ltd are Rs. 150000 and its current ratio is 3:1 and liquid ratio is 1:1. Calculate the value of current assets, liquid assets and stock of Mohit ltd.

    asked by Nadeem
  75. Conversions?

    A diamond weighs 5.61 ounces. How much is it worth if the going price of diamonds is 673 dollars per carat? 1 carat is equal to 200 milligrams.

    asked by M
  76. Geometry

    Is there a distance formula if a parallelogram's opposite sides are parrallel?

    asked by Jon figueroa
  77. math

    Convert 8km to 22 minutes.. how?

    asked by T
  78. material science

    What is the different between material science and material engineering?

    asked by mohammed umaru
  79. math

    two standard fair 6 sided dice are rolled. What is the probability that their values will differ by exactly two

    asked by larry
  80. chemistry

    what is the advantage of using the indirect method over the direct method for calculating the enthalpy change of 2KHCO3 - K2CO3 + CO2 + H20

    asked by stephanie
  81. Algebra

    What would x have to be to give you a slope of zero,given the points: (4,x) and (3,9)?

    asked by Kimmy
  82. Accounts

    Q.5 . The current liabilities of Mohit Ltd are Rs. 150000 and its current ratio is 3:1 and liquid ratio is 1:1. Calculate the value of current assets, liquid assets and stock of Mohit ltd.

    asked by Nadeem
  83. physics

    When a 80kg block of mass is pushed by 400 Newton at an angle of 37 degrees above the horizontal to accelerate from 20 m/s what will be the final velocity after 6 second

    asked by Anonymous
  84. Math

    County fair tickets can be ordered in advance. There is a one time processing fee of $10 per order. Individual tickets cost $3 a piece for rides and food. Write an algebraic expression to represent the total cost for a visit to the fair.

    asked by Devin
  85. Chemistry

    How do you find the formula for nitric acid?

    asked by Anonymous
  86. math

    I instruct my stockbroker to buy 1000 shares at $1.82 each. I told him to sell at a price that guaranteed me 15% profit, or alternatively at a price tat limited my loss to 5%. At what prices should he sell the shares?

    asked by Anonymous
  87. math

    lnx monotonicity

    asked by ruth
  88. math

    What is the sum of all values of x that satisfy the equation (x2 -5x+5)^(x2 +4x-60) =1? Hint: There are three cases to consider I think I figured out 2 of the cases. The first one being x2 +4x-60=0 while x2 -5x+5=whatever. The second is x2 -5x+5=1 and x2

    asked by Roy
  89. English 3

    A verb must agree with its subject in number

    asked by chris