1. History

    What were some difficulties that that traders faced during the Vedic Age
  2. Geology

    How do I determine the age of Gabbro, Granite and Gneiss
  3. History

    How did the spread of Islam lead to golden age?
  4. math

    how old am i if 400 reduced by 2 times my age is 236
  5. Science

    How would a scientist determine the absolute age of a fossil?
  6. Science

    How do you use nitrogen to determine the radioactive age of a fossil?
  7. social studies

    what was the ice age and how did it change New York
  8. health

    what would be a way to respond to repetitive behaviour at age care
  9. world history

    why was the ice age a time of abundance
  10. french

    Quel âge ....................... (avoir) -vous? how do i answer that. i am 22
  11. 6th grade Math

    two more than seven times Lynn's age
  12. Health

    Why is it that as we age, our hair starts turning white? What causes this? -MC
  13. science

    geologists determine a rocks relative age and....?
  14. Jefferson

    If 4times Rosa's age is decreased by 20,the result is 28. How old is she?
  15. j

    She waited patiently for her turn on line at the New Age bookstore.
  16. History

    Why did the Framers set the minimum age for president at 35?
  17. geography

    Golden Age of Athens Informtion is needed
  18. statistics

    The mean age of Facebook users is below 20." What is an appropriate null hypothesis?
  19. Physics

    A 5.0 kg block is placed on top of a 10. kg block (ux1.eiu.edu/~cfadd/1350/Hmwk/Ch05/Images/P5.74.gif) . A horizontal force of 45 N is applied to the 10. kg block and the 5.0 kg block is tied to the wall. The coefficient of friction between the moving
  20. business and finance

    Ray Long wants to retire in Arizona when he is 70 years of age. Ray is now 50. He believes he will need $130,000 to retire comfortably. To date, Ray has set aside no retirement money. Assume Ray gets 14% interest compounded semiannually. How much must Ray
  21. business math

    Ray Long wants to retire in Arizona when he is 70 years of age. Ray is now 50. He believes he will need $130,000 to retire comfortably. To date, Ray has set aside no retirement money. Assume Ray gets 14% interest compounded semiannually. How much must Ray
  22. Math

    Determine the number of triangles that could be drawn with the given measure. Then, find the measures of the other angles and the other side in each possible triangle. Round side lengths to the nearest tenth of a unit and angle measure to the nearest tenth
  23. Accounting

    Mr. jones intends to retire in 20 years at the age of 65. As yet he has not provided for retirement income, and he wants to set up a perodic savings plan to do this. If he makes equal annual payments into a savings account that pays 4 percent interest per
  24. phys

    a 5 kg concrete block accelerates down a 34 degree slope at 4.2m/s^2. Find the coefficient of friction between the block and the slope. The net force along the slope that produces the acceleration is F = M g sin 34 - u M g cos 34 = M a where u is the
  25. Physics

    Two blocks lie on a triangle as shown in the figure. Block m has a mass of 5 kg and block P has a mass of 14 kg. Assume the inclines and pulleys are frictionless find the tension in the string. They lie with the string resting on the peak of a 110 degree
  26. statistics

    What are the sample median and the mode for males? The sample mean mark of the 50 male students is 8.30. If the sample mean for the entire sample is 8.42, what is the sample mean for the 75 female students?
  27. statistics

    What are the sample median and the mode for males? The sample mean mark of the 50 male students is 8.30. If the sample mean for the entire sample is 8.42, what is the sample mean for the 75 female students?
  28. French

    Our French class was given an assignment where each student would write a letter in French to a child in the 5th grade. I have looked up letter writing in French but I can only find ways to write formal letters. How would I begin the letter when writing to
  29. Maths

    Five years ago Katie was ten times as old as her daughter Melanie was. In 15 years Katie will be three times as old as Melanie will be in 11 years. Use simultaneous equations to determine Katie and Melanie’s current ages.
  30. amerian history

    What was the goal of Americanization programs in settlement houses? A. to combat the belief that native-born white Americans were superior to newcomers B. to help newcomers learn English and adopt American dress and diet C. to blend traditions from
  31. social problems

    Justin makes a comfortable living as a construction worker. Other people who were in high school with him have bigger houses and drive fancier cars. Justin thinks he deserves to have more money, so he begins to make plans to rob a bank. What theory of
  32. Religion

    could someone translate this into words that a teenager would use? All the believers were one in heart and mind. No one claimed that any of their possessions was their own, but they shared everything they had. 33 With great power the apostles continued to
  33. math

    I have 14 questions and I was wondering if someone could check my answers. This is a do or die situation. If I don't get an A, I may not get to graduate. I really appreciate you taking your time to double check theses for me. Thanks if you do. I know its a
  34. Com 215

    Inclusive Language Quoting from Biased Material. Help with this sentence. Back in the 1400s, the laws govening the people were quite specific. "All men shall tithe 10% to the church and pay taxes every six months. All men can attend school until they ae 16
  35. Calculus

    After t years, the value of a car that originally cost $16,000 depreciates so that each year is is worth 3/4 of it's value for the precious year. Find a model for V(t), the value of the car after t years. Sketch a graph of the model and determine the value
  36. Math

    Ben wants to buy a new car, and she has narrowed her choices to two models. Model A sells for $12,500, gets 25mi/gal, and costs $300 a year for insurance Model B sells for $16,100, gets 36 mi/gal, and costs $400 a year for insurance. Jenny drives about
  37. Math

    Ben wants to buy a new car, and she has narrowed her choices to two models. Model A sells for $12,500, gets 25mi/gal, and costs $300 a year for insurance Model B sells for $16,100, gets 36 mi/gal, and costs $400 a year for insurance. Jenny drives about
  38. alg. Compounding periods.

    a loan requires that the 4% interest be compounded monthly for 5 years. find the number of compounding periods. 48 60 10 20 ________________________________________ Yolanda deposited $11,000 in a savings account that earns 3.5% onterest compounding daily.
  39. Algebra

    Suppose that P dollars are invested in a savings account at interest rate I, compounded annually, for 2 years. The amount A in the account after 2 years is given by A = P(1 + i)^2. Find an equivalent polynomial expression for A. Please help if you can!
  40. trigonometry

    Find the length of the arc that subtends an angle of measure 70 degrees on a circle of diameter 15 centimeters.
  41. Geometry

    Find the ratios of the perimeters and areas of the pairs of two regular pentagons with corresponding sides that measure 48cm and 54 cm.
  42. Geometry

    Find the measure of each angle. Sin B=0.7245 Could anyone give me the step to solve these type of problems? Thanks
  43. Math

    < WXY=113.Use what you know about angles in a parallelogram to find the measure of the other angels <XYZ= <YZW= <ZWX=
  44. Trig

    Find the measure of the central angle, in radians, given the area of the sector as 22.6 cm2 and a radius equal to 3.7 cm
  45. Geometry

    Find, to the nearest tenth of a centimeter, the length of a diagonal of a square if the measure of one side is 8.0 centimeters.
  46. geometry

    Find, to the nearest tenth of a centimeter, the length of a diagonal of a square if the measure of one side is 8.0 centimeters.
  47. math

    help please The measures of the sides of a right triangle form an arithmetic progression whose difference is 1. Find the measure of the hypotenuse
  48. math

    how do i find the measure of central angle rounded to the nearest degree then showing using graphs and degrees
  49. geometry

    find the volume of a regular pentagonal pyramid whose sides measure 12m and height is 15m.
  50. geometry

    in a regular polygon, with center O, and a side AB, measure of angle AOB =72 degrees. If AB is 4.6 in. find the perimeter
  51. Language HELP

    Proofreading a Parapgraph for Subject-Verb Agreement, Help with the errors: 1.Oridnary houses or a public building sometimes present problems for people with disabilities. 2. For example, a person using a wheelchair or crutches often have difficulty
  52. math

    A varies BC, when b=4,and c=9,a=6 a.find the formulea connecting A,B and C. b.find A whenn B=3 and C=10 c.find C, if A=20 and B=15
  53. geometry

    isoceoles triangle Find y find AB Find BC, with AB 4y+6 and BC 6y-3. I don;t understand Thanks
  54. Calculus

    Below is a table containing information about differentiable functions f and g: x: -2 -1 0 1 2 f(x): 4 3 5 2 1 f'(x):1 4 2 5 3 g(x): 5 2 1 3 4 g'(x):3 5 4 1 2 F(x) + g(x), G(x)=f(x) * g(x), H(x) = g(x)/f(x) Find F'(-1) Find G'(0) Find H'(-2)
  55. LAL!

    in this sentence is the verb MAY FIND or FIND You may find the Sargasso Sea.
  56. geometry

    Having to do with special segments in a circle, P is diameter, AC=3 BC=5 AD=2. FIND PD, FIND ED, FIND PB
  57. Math

    Find the future value of a $10,000 investment at 10 % annual interest compounded semiannually for 4 years. (a) $ 14,000 (b) $ 12,000 (c) $ 24,774.55 (d) $ 14,774.55 (e) $ 24,477.55 Can someone please help me find the future value? I am stuck on this
  58. Statistics

    Consider the following frequency distribution of daily sales for a shop that was kept for the months of November and December in 2013. Daily Sales ($) 60-70 70-80 80-90 90-100 100-110 110-120 Number of days 5 11 22 13 7 3 a. From this frequency
  59. geometry

    In triangle $ABC$, $BC = 4$, $AC = 3 \sqrt{2}$, and $\angle C = 45^\circ$. Altitudes $AD$, $BE$, and $CF$ intersect at the orthocenter $H$. Find $AH:HD$. I tried using the pythagorean theorem to find side lengths, algebraically, but I couldn't find
  60. colleg math

    c=2.85n +30.52 where n is the namber of years since1990. a)find and interpret the C-intercept for the line,b)find and interpret the n-intercept for the line,C) graph the line for n ranging from 0 through 20,d)if this trend continues,then in what year will
  61. Canada and the Twenties

    What was the significance of the Old Age pension plan? The significance of the Old Age pension plan was to acknowledge that government had a role to play in providing a network of social services for its citizens. Prior to the 1921 federal election there
  62. Canada and the Twenties

    What was the significance of the Old Age pension plan? The significance of the Old Age pension plan was to acknowledge that government had a role to play in providing a network of social services for its citizens. Prior to the 1921 federal election there
  63. statistics

    If there were 10 distribution centers that have an output mean of 78 (in thousands), median of 65 and mode of 50, what would be the total output of the distribution centers?
  64. statistics

    If there were 10 distribution centers that have an output mean of 78 (in thousands), median of 65 and mode of 50, what would be the total output of the distribution centers?
  65. Function compostions

    Sorry I had to repost, I left somethings out. Can you please check my answers? For the given functions f and g, find the indicated composition. 5. f(x)=7x+9, g(x)=2x-1 Find (f *g)(x) I got 14x+2 For the given functions f and g, find the indicated
  66. Math- Calculus

    I need help with these problems, I cannot find a similar example to help me in the book: 1. Find lim x->infinity (e^(-2x) + sin x). 2. Find the derivative of sqrt(9-x) using the limit process. 3. Find lim x-> -infinity (x + sqrt(x^2 + 2x)). 4. Show
  67. statistics

    The table below shows the number of girls who ran certain distance. -------------|---|----|---|----|----|--Distance(Km) | 5 | 10 |15 | 20 | 25 | -------------|---|----|---|----|----|--No. of girls | 2 | 1 | 3 | 4 | X |
  68. BCIS

    What is Overstrike mode and how do you change from it to Insert mode?
  69. math : (

    would you like to brush your teeth with hogs hair? Toothbrushes were invented in china in the late 1400s and were made of hogs hair! the first nylon toothbrush was made in 1983, 23 years before the first electric toothbrush was invented. Then find the
  70. Math

    2. Find the LCM and GCD of (2y^2 - 3a^2)x + (2a^2 - 3x^2)y and (2a^2 + 3x^2)y + (2y^2 + 3a^2)x 3.Find m if the polynomials (x^2 - 2mx + 2) and (3x^2 - mx - 4) have a common linear factor 4. The ramainder on dividing 121^n - 25^n + 1900^n - (- 4)^n by 2000
  71. physics

    A 1.20 kg mass on a horizontal spring oscillates on a frictionless surface with a displacement as a function of time given by x(t) = 0.075cos(4.16t – 2.45). (Units are standard units.) a.) Find the time for one complete vibration. b.) Find the force
  72. Math

    The average of four possible numbers is 15. The second number is 2 times the first number. The third number is twice the second. What is the largest number? Would these be consecutive integers? And then you find the median??
  73. physics

    A block of mass M1 = 0.320 kg is initially at rest on a cart of mass M2 = 0.680 kg with the cart initially at rest on a level air track. The coefficient of static friction between the block and the cart is ?s = 0.610, but there is essentially no friction
  74. physics

    There is a heat flow through a block of cross sectional area 21.5 cm2 and length 39 cm when the temperature difference of 18 degree Celsius is established across the block. Find the rate of heat flow through the block, assuming it is made of aluminium with
  75. math

    How do you find the sum of the mode from each set of data? Set A: ( 4,9,7,2,4 ) Set B: ( 11,6,4,6,2 ) Set C: ( -3,2,9,-3,-3)
  76. Math

    A block of cheese weighing 2.6 pounds (lb) sold for $15.55. Find the cost per pound to the nearest cent.
  77. Physical Science

    find the potential energy of a 3kg block that is on a roof top 10m above the floor.
  78. math

    A block of cheese weighing 2.6 pounds (lb) sold for $15.55. Find the cost per pound to the nearest cent
  79. Math

    A block of cheese weighing 2.6 pounds (lb) sold for $15.55. Find the cost per pound to the nearest cent.
  80. physics

    A block of mass 25.5 kg is released on a ramp with an angle of 31.70 degrees. The coefficient of friction is 0.45. Find the acceleration.
  81. physics

    A bullet penetrates 7 cm into a block of wood when fired at a speed of 33 m/s. Find the deceleration and the time taken to stop.
  82. physics (Simple harmonic motion)

    X(t)=0.142sin(2t+0.19) b) Find the travelled distance by block at t2=3.5min [37.963m].
  83. physics

    2.A plank is tilted slowly to an angle of 30 degrees with a 12 pound block on it Find FN, FF and the static friction?
  84. physics

    a bullet penetrates 7 cm into a block of wood when fired at a speed of 33 m/s. Find the deceleration and the time taken to stop
  85. ALgebra pls check -

    can youcheck these write a 2 step equation: half a dollar minus five dollars equals fifteen dollars: n/2 -5 = 15 five hours more than one half of an hour equals fifteen hours: n/2 + 5 = 15 two less than three times the number of feet of fencing required
  86. Grammar

    Rives the paragraph below to create shorter, more direct sentences. Years ago, when most of today's model railroaders were still growing up, the toy world offed a number of fantastic electric train sets that included engines with real steam and whistles
  87. geometry

    The measure of an angle's complement is 24 less than twice the measure of the angle. Find the measure of the angle and its complement. a. 38, 52 b. 54, 36 c. 68, 112 d. 112, 68
  88. physics

    You do a physics lab experiment on another planet. A small block is released from rest at the top of a long frictionless ramp that is inclined at an angle of 36.9° above the horizontal. You measure that a small block travels a distance 17.0 m down the
  89. ALGEBRA

    I know the answers, but am having trouble writing the equation. Their ages are 17 and 8.5, and 14.5 Can I get help with the equaiton? The sum of the ages of Sonia, Collin, and Ana is 40. Sonia is twice as old as Ana. Ana is 6 years younger than Collin. How
  90. math

    . Find the volume of the sphere with a radius of 9. Use ð = 3.14 and round your answer to the nearest tenth. 4. Find the volume of an ellipsoid with a semi-major axis of length 10 and the first semi-minor axis has length of 6 while the second semi-minor
  91. PHYSICS

    QUIZ 1 AND 2, PROBLEM 3 A block of mass M is pulled with a rope that exerts a force of a magnitude F, causing it to slide over horizontal ground with kinetic coefficient of friction μ (use "mu" when you input your answer). The force is applied at
  92. calculus

    let f(x) = 2x^5-5x^4 find open intervals on which f is a) increasing b)decreasing Find values of x at which f has c) relative max and min find open intervals d) concave upward e) concave downward c) find the inflection points of f
  93. Math(geometry)

    I need to know how to find the meausure of a triangle using vertical angles, and also how to measure a triangle using linear pairs... Oh, I hope I'm not too late with an answer for you... To measure a triangle using linear pairs, you have to use the
  94. Quick math help

    Homework Help: Quick Math Help Posted by Anonymous on Tuesday, October 11, 2016 at 4:06pm. 1. let an=4n find the sum of the first 5 terms. How would you do this? 2. a1=3; an+1=3an+18. Find a6 How would you do this? 3. You start you 30 year career at a
  95. Math Finance

    Word problem asks to find rate of interest on a monthly deposit for a sinking fund that is needed to produce 130,000 in 20 years. I applied the model, (fv/pv)^1/t -1 I use n/t if compounding yearly, quaterly, etc. No matter what I've tried I can't produce
  96. Algebra

    The representative tells you that floor plan #1 sells for $175,000 and floor plan #2 sells for $200,000. She also mentions that all the available houses combined are worth $7,200,000. Write an equation that illustrates this situation. Use the same
  97. finance

    Mrs. Kay who is 24 years old plans to retire at the age of 60. Mrs. Kay would like to be able to withdraw $120,000 per year from her retirement account for 40 years after retirement beginning a year after her retirement. She already has $15,000 in her
  98. Geometry

    Trying to help my Autistic child with geometry. Need a simple step by step explanation and answer please. In this open ended question, find each item and include an explanation of how you found each one. Find arc AD. Find angle APD. If arc BC=100 degrees,
  99. Math

    Consider the equation below. (Give your answers correct to two decimal places.) f(x) = 8sin(x) + 8cos(x) 0 ≤ x ≤ 2 (a) Find the intervals on which f is increasing. (Enter the interval that contains smaller numbers first.) ( , ) union ( , ) Find
  100. statistics

    A convenience store owner believes that the median number of lottery tickets sold per day is 49. A random sample of 20 days yields the data below. Find the critical value to test the owner's claim. 32 48 59 64 31 55 70 27 33 38 47 54 54 44 44 49 49 59 54