1. Math

    What is the sum of 2/3, 3/8, and 5/12 reduced to its lowest terms?
  2. Math

    Could someone please help me with this question? Thanks! Reduce (x^2-5x+6)/(x-2) to lowest terms
  3. math

    reduce fractions to the lowest terms 9 8/20 10 33/39 11 3/10 12 60/80 13 24/27 14 45/90 15 3/81 16 6/16
  4. Maths

    what are these decimals into fractions and in their lowest terms: 0.19 and 0.06 Please help!
  5. math

    What is range? From the lowest value to the highest value. I suppose you're talking about the terms that apply to the concept of function. The most common definition for this term is the set of values for the dependent variable. That is, it is the set of
  6. math

    Can you double check my answer for me. The question is Corinne calculated the area of a paper plate to be 50.27 square inches. If the actual area of the plate is 55.42 square inches , what is the relative error in calculating the area, to the nearest
  7. U.S.History

    no clue on how to start writing for this. Historians have used the terms "robber barons" and "captains of industry" to describe the powerful industrialists of the late 1800s. Compare the two points of view reflected by these terms and which do you think is
  8. Math

    Refer to the following chart. Using the equation (body-size factor X height in centimeters = volume of lungs), calculate the difference in the lung volumes of a male athlete who is 62 inches tall and a female athlete who is 56 inches tall. Show your work.
  9. Geometry

    On a rectangular piece of cardboard with perimeter 11 inches, three parallel and equally spaced creases are made. The cardboard is then folded along the creases to make a rectangular box with open ends. Letting x represent the distance (in inches) between
  10. pre-algebra

    The perimeter of an equilateral triangle is 7 inches more than the perimeter of a square,and the side of the triangle is 5 inches longer than the side of square.Find the side of the triangle.
  11. Algebra

    1. The length of a rectangle is twice its width. The perimeter of the rectangle is 24 inches. Write a system of equations in 2 variables. Use substitution to solve the problem. A. Equation 1: Equation 2: _________________________________ B. What is the
  12. Geometry

    A model is made of a car. The care is 5 feet long and the model is 8 inches long. What is the ratio of the length of the car to the length of the model? 8:5 15:2 2:15 5:8 My answer is 2:15
  13. pre-calc

    construction of a rain gutter: a piece of rectangular sheet metal is 20 inches wide. it is to be made into a rain gutter by turning the edges to form parallel sides. let x represent the length of each of the parallel. a) give the restrictions on x. b)
  14. geometry

    An equilateral triangle and a square both have perimeters of 48 inches. What is the ratio of the length of the side of the triangle to the length of the side of the square?
  15. Math

    A map has a ratio scale of 1:24,000, what is the ground distance in feet if the map distance is 3.5 inches? Is it 7,000 feet?
  16. math

    The bulls-eye on a target has a diameter of 3 inches. The whole target has a diameter of 15 inches. What part of the whole target is the bulls-eye? Explain. THANK YOU!!
  17. Math

    1c. At 11:00 AM Corina's shadow is 40 inches long. How long is Drew's shadow? HOw long is the signpost's shadow? Explain. Drew's shadow is 17 inches?
  18. math

    a post is driven into the ground. the first strike drives the post 30 inches into the ground. the next strike drives the post 27 inches into the ground. assume these distances form a geometric sequence, what is the total distance the post is driven into
  19. math

    a post is driven into the ground. the first strike drives the post 30 inches into the ground. the next strike drives the post 27 inches into the ground. assume these distances form a geometric sequence, what is the total distance the post is driven into
  20. Math

    5. There was a drawing for a prize at the Columbus Day celebration downtown. The prize was a scale model of the Santa Maria carved from a single piece of wood by a local artist. It was a beautiful ship and Jose really wanted it. Each $2.25 ticket bought
  21. math

    Adam wants to compare the fraction 2/5 1/6 and 1/3 he wants to order them from least to greastest and rewrite them so they all have the same denominator explain how Adam can rewrite the fraction
  22. Algebra

    Measure the height of your computer monitor to the nearest tenth of a centimeter or sixteenth of an inch. Measure the width of your monitor as well. Use the Pythagorean Theorem to find the length of the diagonal of your monitor. How do I measure it the the
  23. math

    Billy is framing a picture with a rectangular frame. The frame has a perimeter of 62 inches. The height of the frame is 2⁄3 times the length. Find the dimensions of the rectangle. a. Define the variable(s) b. Write an equation to represent the situation.
  24. math

    Calculate the following, leaving your answer as a fraction (lowest) or in decimal form. Show work. 8(2+3)² ------- 2(5)²
  25. math

    Calculate the following, leaving your answer as a fraction (lowest) or in decimal form. Show work. a) 2(5+3+2) -------- 2(2+3)
  26. math

    what is the greater common factor of 6/12 need all divisible numbers for both and put in lowest form as a fraction
  27. Math

    Add fraction and mixed numbers and reduce to lowest term 9 2/3 3 2/5 3/4 Can someone explain how to solve?
  28. statistics

    800 people where asked what sport they liked 120 said football what is this as a fraction in its lowest form ?
  29. math

    Calculate the following, leaving your answer as a fraction (lowest) or in decimal form. Show work. b) 3(12+2+1) ---------- = 3(4 + 1)
  30. Managerial Finance

    Compare the performance of East Coast Yachts to the industry as a whole. For each, comment on why it might be viewed as positive or negative relative to the industry. Suppose you create an inventory ratio calculated as inventory divided by current
  31. Algebra II

    A cowboy is practicing his lassoing technique by lassoing the fence posts at his ranch. Consider that is lariat forms a perecly elliptical shape centered at the origin while he twirls it. If the fence posts are 2 inches in circumference and the cowboy
  32. algebra

    the body mass index ,I,can be used to determine an individuals risk for heart disease. An index less then 25 indicates a low risk. The body mass index is given by the formula,or model,I=700w/h2, where w = weight,in pounds,and H=height,in inches.Jerome is
  33. Math

    Mrs. Bryant has a 1-year-old son who is 62.5 cm tall. Mrs.bryant want to see if her son's height is above or below average. She has a table of average heights for children the table shows the average height for a boy of that age is 28 inches.how many
  34. Calculus

    Find derivative: (write answer as single fraction) y=ln((4x-1)/x^3) So far I have: y'=(4/(4x-1))-3/x How do I write as single fraction duplicate.
  35. algebra, HELP!

    9. The sides of a rectangle are increased by a scale factor of 4. The perimeter of the smaller rectangle is 20 cm. What is the perimeter of the larger rectangle? (1 point) 320 cm 80 cm 120 cm 60 cm 10. A right triangle has an area of 13 m2. The dimensions
  36. Math

    on Mindy's guitar, the frequency of a vibrating string varies inversely as the length of the string. When a guitar string of "s" inches in length that vibrates at a frequency of 80 cycles per second is shortened to 6 inches in length, it vibrates at a
  37. Math

    2. Javar is building a model of the Titanic. He found a kit that is very detailed and built to scale. The scale is 1 inch equals 49 feet. If the complete model is 18 inches long how long was the original ship? A. 2.7 feet B.588 feet C. 73 1/2 feet D.882
  38. Geometry

    One side of a triangle is x inches longer than another side. The ray bisecting the angle formed by these sides divides the opposite side into 3-inch and 5-inch segments. Find the perimeter of the triangle in terms of x. ( triangle angle bisector theorem)
  39. Math

    A 4-inch-wide by 6-inch-long picture is placed on a solid mat that forms a frame around it. The mat is 8 inches long. The mat and the picture are similar rectangles. What is the area of the mat? I couldn't find the width of the mat. If the picture and the
  40. Math

    compare to 1/2 to tell which fraction is greater 8/17 , 13/23
  41. math

    How can u write a unit rate if a least one term is a fraction? How is this different from writing a unit rate where both terms are whole numbers?
  42. Math

    How can you write a unit rate if at least one term is a fraction? How is this different from writing a unit rate where both terms are whole numbers?
  43. Math

    the width of a calculator can be represented by (3x+1) inches. the length of the calculator is twice the width. write a polynomial that represents the area of the calculator.
  44. Stat

    The army reports that the distribution of head circumfererence among soldiers is approximately Normal with mean 22.8 inches and standard deviation 1.1 inches. Helmets are mass produced for all except the smallest 5 % and the largest 5 % of head sizes.
  45. Math

    Hi, my name is Jane:). Math is my worst subject ever, so it surprised me how I'm in the advanced class! The teacher doesn't exactly explain things well and I'm not easily understanding the lessons. He told me if I don't turn in this packet we'll have
  46. Calculus

    a 160-inch strip of metal 20 inches wide is to be made into a small open trough by bending up two sides on the long side , at right angles to the base. the sides will be the same height , x. if the tgrough is to have a maximum volume, how many inches
  47. Math

    Two shaded identical rectangular decorative tiles are first placed (one each) at the top and at the base of a door frame for a hobbit’s house, as shown in Figure 1. The distance from W to H is 45 inches. Then the same two tiles are rearranged at the top
  48. Math(arithmetic & Geometric Series)

    1)The sum of 6 terms of an arithmetic series is 45, the sum of 12 terms is -8. Find the first term and the common difference? 2)If in a geometric sequence the sum of the second and the third is 20 and the sum of the fourth and fifth is 320, find the common
  49. math

    subtract 27 8/9 from 59 5/12 and reduce your answer to lowest terms.
  50. Math adding fractions

    What is the best way to add fractions and reduced them to the lowest terms example 3/8+1/3+5/6
  51. Math

    Divide: the reduce to lowest terms 1 4/7 divided by 4/10
  52. Math

    Solve; multiply; then reduce to lowest terms 5 1/2 * 3/4
  53. algebra

    Reduce each rational expression to lowest terms 3x^2-9x+6/10-5x
  54. algebra

    Reduce rational expression to lowest terms 3t-6/8-4t
  55. algebra

    Reduce each rational expression to lowest terms 3x^2-9x+6/10-5x
  56. Algebra

    Reduce the rational expression to lowest terms 3x^2-9x+6/10-5x
  57. 10th grade

    reduce each rational expression into lowest terms. 2y+4/3y+6
  58. Math

    Add the fractions 2/3, 3/8 and 5/12 and reduce to lowest terms.
  59. Applied Business Math/Colleg student

    Solve the problem and reduce to lowest terms? 2/3+1/6+11/12=
  60. N.E.S. math

    Add.reduce the sum to lowest terms whenever possible 4/10+2/10+2/10
  61. math

    indicated operations. Express all answers in lowest terms 2/5+1/5+1/5
  62. math

    x+y divided x^2-y^2 ____________________ 4 8 the answer have to be in lowest terms
  63. math

    Find the value (in lowest terms) of the following product: (1-1/2^2)(1-1/3^2)(1-1/4^2),...,(1-1/2011^2).
  64. math

    Subtract; then reduce answer to lowest terms.5/22- 1/41
  65. math

    please check to see if I have this right. Divide and simplify to lowest terms. 2x^2-8x/5x-8 x-4/5x-8
  66. Math

    Reduce to lowest terms 4a3c --------- 6a2b
  67. math

    Rational expressions in lowest terms 4y ------------ 2xy + 4y
  68. Math

    52 over 16 = 105 over 28, what is the proportion in lowest terms. Im so confused Thank you!
  69. Algebra

    Divide and reduce to lowest terms wherever possible. 105/ 5+1/4
  70. math

    substract; than reduce answer to lowest terms 5/22- 1/41
  71. math

    a restraurant has 11 booths and 12 tables, write the ratio of booths to tables as a fraction
  72. math

    A small silver dollar pancake served at a restaurant has a circumference of 2 pi inches. A regular pancake has a circumference of 4 pi inches. Is the area of the regular pancake twice the area of the silver dollar pancake? Explain. THANK YOU!
  73. Math

    For school, joey wants to make spirit ribbons that each 6 3/4 inches in length he has piece of ribbon that is 97 inches in length what is the greatest number of spirit ribbons joey can make from piece of ribbon
  74. math

    Hi, I am trying to solve a problem using Chebyshev's Theorem. The problem says that: A large sample of Northern Pike caught at Taltson Lake (Canada) showed that the average length was x (mean)=32.5 inches with sample standard deviation s=8.6 inches. a.)
  75. Math

    Could someone please help me? calculate the volume in cu. ft of a section of drainage pipe that measures 8 feet in lenght and 24 inches in diameter (all measurements has to be in the same units and be careful that you distinguish between diameter and area
  76. Geometry B

    unit 3 lesson 7: similarity unit test (Connexus) Can someone help me? It's the one with this question: The Seattle space needle is 604 feet tall. a model of the building is 48 inches tall. what is the ratio of the height of the model to the height of the
  77. psychology

    For each of the following questions, choose either authority, rational method or empirical method as the best way to answer the question, and explain how you would do it. Then consider whether any alternative methods might be used. is your course
  78. arithmetic

    find comparsion as a ratio reduce to lowest term of 47ft and63yd.
  79. Math

    1. Given a scale factor of 2, find the coordinates for the dilation of the line segment with endpoints (–1, 2) and (3, –3). (1 point) (–2, 4) and (6, 6) (2, 4) and (6, 6) (–2, 4) and (6, –6) (2, –1) and (–3, 3) 2. Given a scale factor of 1

    Given a scale factor of 2, find the coordinates for the dilation of the line segment with endpoints (–1, 2) and (3, –3). (1 point) A) (–2, 4) and (6, 6) B) (2, 4) and (6, 6) C)(–2, 4) and (6, –6) D)(2, –1) and (–3, 3) 2. Given a scale factor
  81. Math

    Post a New Question Current Questions Homework Help: Math (HELP PLEASE) Posted by Anonymous on Tuesday, September 17, 2013 at 8:37pm. Estimate the total precipitation in inches and in days for Asheville and Wichita. City: Inches: Days:
  82. Math - Precalculus - Parametric Equations/Geometry

    A hockey puck of diameter 3 inches is spinning around its center at a speed of 3 counterclockwise rotations per second. The center of the puck is traveling at a speed of 24 inches per second at an angle of 45 degrees to the positive real axis. (a) At time
  83. math help

    1. A bag contains red, blue, green, and yellow marbles. Seth takes a marble from the bag without looking, records the color of the marble, and then puts the marble back in the bag. He repeats the process until he has recorded the colors of 35 marbles. The
  84. math pls

    The lengths of segments PQ and PR are 8 inches and 5 inches, respectively, and they make a 60-degree angle at P. (d) Find the sizes of the other two angles of triangle PQR. (e) Find the length of the median drawn to side PQ. (f) Find the length of the
  85. geometry/math pls help

    The lengths of segments PQ and PR are 8 inches and 5 inches, respectively, and they make a 60-degree angle at P. (1) Find the sizes of the other two angles of triangle PQR. (2) Find the length of the median drawn to side PQ. (3) Find the length of the
  86. math help

    Two hundred fish caught in Cayuga Lake had a mean length of 14.1 inches. The population standard deviation is 2.9 inches. (Give your answer correct to two decimal places.) (a) Find the 90% confidence interval for the population mean length. Lower Limit
  87. math, basic

    how do you write 5 and a half in a fraction not like this because i thought it was 5 1/2 but it was wrong. 5 1/2 is also 11/2, which is considered an improper fraction. I hope this is what you were asking.
  88. Math

    Write the expression as a single fraction and simplify. 3/a + 3/b Is this when you cross multiply and get 3a + 3b? Except the answer has to be a fraction so I am not sure.
  89. math

    I am not sure how to write a fraction as an expression using a negative number for an exponent other than -1? Please help ex: 1/25 and then using a fraction of 1/9to the second power.
  90. math

    Use base ten blocks and a grid to represent each fraction.Then write each fraction as a decimal. A)1/2 B)9/10
  91. MATHS

    A proper fraction with numerator 2 lies between a quarter and a half. Write down the greatest such fraction.. Thanks for your help
  92. chemistry

    in an experiment 5.00ml of 0.1440 mol L^1- aqueos KIO3 was reacted with an excess of aqueous iodide and the molecular iodine I2, Formed was titrated against 0.1000mol L^1- aqueous S2O3^2- the equation for the titration reaction is: I2(aq)+ 2
  93. math

    Write .4(5) as a fraction. The parenthesis represent it as a repeating decimal: .455555555555555555555 But what is it in a fraction?
  94. college algebra word problem

    An open box is made from a square piece of material 24 inches on a side by cutting equal squares from the corners and turning up the sides. Write the Volume V of the box as a function of x. Recall that Volume is the product of length, width, and height.
  95. math

    1. The formula v= (square root) 64h can be used to find the velocity, v, in feet. Round to the nearest tenth. a. 6.9ft/s b. 69.2ft/s c. 69.4ft/s** d. 69.3ft/s 2. How does finding the square root of a number compare to finding the cube root of a number?
  96. computing

    if you can answer these question and give the calculation that would be a great help thank you 1. Calculate the amount of storage required for a black and white bit-mapped graphic which has a resolution of 2000 x 1400 dpi. 2. calculate the amount of
  97. math

    A bakery offers a small circular cake with a diameter of 8 inches. It also offers a large circular cake with a diameter of 24 inches. Does the top of the large cake have three times the area of the small cake? If not, how much greater is its area? Explain.
  98. math(pls help)

    Most giraffe's have a tail that is 36inches long a leopard's tail is usually 3 inches shorter than a giraffe's tail an Asian elephant's tail is 5 inches longer than a leopard's tail how long is the elephant's tail?
  99. geometry

    Find the sine of ∠K. 36 77 85 K J I Simplify your answer and write it as a proper fraction, improper fraction, or whole number.
  100. Math

    Sarah was cutting fabric for a quilt. She cut a strip of fabric that was 19 1/8 inches long into 5 equal pieces. When she was finished cutting Sarah had a piece that was 2 1/4 inches long. How long was each piece that she cut for the quilt?