1. math

    How can I solve this problem. A restaurant has 7 booths and 20 table. Write tth ratio of booths to tables as a fraction.

    asked by PJ on September 25, 2008
  2. Calculus

    1. For f(x) = (1-x)/(1+x) and g(x) = x/(1-x), find the simplified form for f[g(x)] and state the domain? 2. Evaluate lim x -->1 ((√x^2 +8) -3))/(x-1) 3. A particle moves on a line away from its initial position so that after t hours it is s = 4t^2+t

    asked by Dante on October 1, 2017
  3. Calculus

    1. For f(x) = (1-x)/(1+x) and g(x) = x/(1-x), find the simplified form for f[g(x)] and state the domain? 2. Evaluate lim x -->1 ((√x^2 +8) -3))/(x-1) 3. A particle moves on a line away from its initial position so that after t hours it is s = 4t^2+t

    asked by Dante on October 1, 2017
  4. Algebra 1

    The body mass index I can be used to determine an individual's risk for heart disease. An index less than 25 indicates a low risk.The body mass index is given by the formula, or model, I=700w/h2, which w-height in inches. Frances weighs 166 pounds and

    asked by Esther on February 7, 2011
  5. MaTh

    A square game board measures 16 inches on each side. The game board is divided into smaller squares measuring 2 inches on a side. How many small squares are there on the game board? My answer is 16x16 = 256 x 2=512, then I 16/2 = 8 and 512/8 = 64. Is this

    asked by Amy on August 8, 2013
  6. algebra

    Volume of a Box A box is constructed by cutting out square corners of a rectangular piece of cardboard and folding up the sides. If the cutout corners have sides with length x, then the volume of the box is given by the polynomial A box is constructed from

    asked by mich on August 13, 2011
  7. fraction maths

    iam a fraction in simples form i am greater than 4\5 the sum of my terms is 25 what fraction am i

    asked by fathima on November 25, 2012
  8. geometry

    jose want to buy a tv for his entertainment center. the hieght of the opening is 27 inches. usually, the opening of an entertainment center has a width-to-height ratio of 4:3

    asked by Anonymous on May 21, 2012
  9. Math

    A child's desk is made so that the dimensions are two-thirds the dimensions of a full-size adult desk. Suppose the top of the full-size desk measures 54 inches long by 36 inches wide. What is the perimeter and area of the topof the child's desk?

    asked by Richard on September 24, 2015
  10. Math

    A framed picture 20 inches wide and 36 inches high is shown in the diagram below. The picture will be hung on a wall where the distance from the floor is 10 feet. The center of the picture frame must be 2 3/4 feet from the floor. A) determine the distance

    asked by Brooke on June 27, 2016
  11. Math

    The are of a square is 7x7 square inches. Write this using an exponent.

    asked by Anonymous on September 19, 2013
  12. Math (Algebra)

    NO answers please!!! Just explain to me how to get the answer! Thank you. The body mass index, I, can be used to determine ans individual's risk for heart disease. An index less than 25 indicates a low risk. The body mass index is given by the formula, or

    asked by Lynn on July 4, 2010
  13. statistics

    The inside diameter of metal washers produced by a company are normally distributed with a mean of .5 inches and a standdrd deviation of .01 inches. Of all washers produced .8% of the washers are rejected because they are too small for a bolt used to test

    asked by josh on June 28, 2014
  14. Math

    You plant a 4 foot maple tree that grows at a rate of 6 inches per year and a 2 foot birch tree grows at a rate of 8 inches per year . In how many years after planting will the two trees be the same height? How tall will each tree be?

    asked by Tina on December 13, 2015
  15. Math

    The area of a rectangular photograph is 59 square inches.It is to be mounted on a rectangular card with a boarder of 1 inch at each side and 2 inches at the top and bottom.Express the total area of the photograph and the boarder,A, as a function of the

    asked by Chole on October 6, 2011
  16. Math

    the diameter of the pizza was 14 inches. What was the ratio of the radius to the diameter of the pizza?

    asked by Sandy on December 4, 2013
  17. math

    blue rectangular tile and red rectangular tile are similar. the blue tile has a length of 10 inches and a perimeter of 30 inches.the red tile has a length of 6 inches. whats is the perimeter of the red tile?

    asked by jabie on September 17, 2014
  18. statistics

    Community Health center, a new patient clinic in your town serving only underinsured and uninsured patients, has asked you to help its health information management department get started. calculate the number of new shelving units needed for a medical

    asked by Anonymous on October 19, 2013
  19. essay

    Please help I have an assignment to write an essay for compare and contrast between 2 romantic movies generes. I want to compare their acting, what words or could you give me an example of it. I want to compare the acting, story plot, and music or sound.

    asked by erianne on November 23, 2011
  20. Maths

    The numerator and denominator of a fraction are in ratio 5 : 2, if 5 is added to the numerator and 2 is subtracted from the denominator a new fraction ¹/4 is formed.Find the original fraction.

    asked by Ansh on December 17, 2016
  21. Maths

    The numerator and denominator of a fraction are in ratio 5 :2, if 5 is added to the numerator and 2 is subtracted from the denominator a new fraction 15 4 is formed. Find the original fraction.

    asked by Ansh on December 17, 2016
  22. Algebra

    The numerator and the denominator of a fraction are in a ratio 3:2.If 3 is added to the numerator and 2 is subtracted from the denominator,a new fraction is formed whose value is 9/4 . Find the original fraction.

    asked by Purva on March 10, 2017
  23. maths

    the numerator and denominator of a fraction are in the ratio 3:2 if 3 is added to the numerator and 2 is subtracted from the denominator a new fraction is formed whose value is 9/4 find the original fraction?

    asked by vinit on August 23, 2015
  24. maths

    the numerator and denominator of a fraction are in the ratio 3:2 if three is added to the numerator and three is subtracted from the denominator a new fraction is formed whose value is 9/4 find the original fraction?

    asked by vinit on August 23, 2015
  25. GEOMETRY

    Last fall, a gardener planted 56 iris bulbs. She found that only 49 of the bulbs bllomed in the spring. Find the empirical probability that an iris bulb of this type will bloom. give answer as a fraction in lowest terms. How many bulbs should she plant

    asked by angela on June 7, 2012
  26. MATH-too confusing :(

    Last fall, a gardener planted 64 iris bulbs. She found that only 56 of the bulbs bloomed in the spring. a.) Find the empirical probability that an iris bulb of this type will bloom. Give answer as a fraction in lowest terms. b.) How many of the bulbs

    asked by Jen on July 22, 2011
  27. Pythagorean Theorem

    Shawn is building a wheelchair ramp onto his porch. If the porch is 36 inches high and Shawn wants the ramp to start 48 inches from the porch, how long does the ramp need to be?

    asked by Adolf on December 16, 2015
  28. geometry

    A diameter of a circle is perpendicular to a chord whose length is 12 inches. If the length of the shorter segment of the diameter is 4 inches, what is the length of the longer segment of the diameter?

    asked by Rachel on December 3, 2013
  29. Math

    Henrey had a piece of a rope that was 22 1/2 inches long. Henry cut the rope into two pieces so that one piece was 8 1/4 inches long. What was the length of the other piece of rope

    asked by Leslie on February 19, 2012
  30. math

    A diameter of a circle is perpendicular to a chord whose length is 12 inches. If the length of the shorter segment of the diameter is 4 inches, what is the length of the longer segment of the diameter?

    asked by Lisa on December 8, 2010
  31. geometry

    A diameter of a circle is perpendicular to a chord whose length is 12 inches. If the length of the shorter segment of the diameter is 4 inches, what is the length of the longer segment of the diameter?

    asked by Rachel on December 3, 2013
  32. geometry

    A diameter of a circle is perpendicular to a chord whose length is 12 inches. If the length of the shorter segment of the diameter is 4 inches, what is the length of the longer segment of the diameter?

    asked by Rachel on December 3, 2013
  33. algebra

    the perimeter of a triangle is 53 inches.the second side is 3 inches longer that the first side the third side is 1.5 times the lenght of the second side. what is the lenght of each side

    asked by maria on September 10, 2010
  34. Math

    A picture must be hung on a wall were the distance from the floor to ceiling is 8 feet. The center of the picture mist be 5 1/4 feet from the floor. Determine the distance from the ceiling to the top of the picture frame How do I do this solve this?

    asked by Ld on January 21, 2013
  35. Math

    When baking a cake, you have a choice of the following pans: a round cake pan that is 2 inches deep and has a 7 inch diameter a 6 inch × 9 inch rectangular cake pan that is 2 inches deep a. Which of these pans has the larger volume? Justify your answer.

    asked by Rose on February 26, 2018
  36. Algebra

    A triangle has an area of 60 in^2. Its base is 10 inches and its height is √x inches. What is the value of x? What is the height of the triangle? Please show all work that you use to determine your answer. (Hint: The formula for the area of a triangle is

    asked by sarah on May 20, 2013
  37. Math

    The distance between two towns on a map varies directly with the actual distance between the towns. Seven and a half inches on the map represents 150 miles. What is the actual distance represented by 11 inches on the map?

    asked by M on November 4, 2012
  38. MATH ASAP

    identify the underlined place in 63.264. Then round the number to that place. thousandths; 63.26 hundredths; 63.26 hundredths; 63.27 thousandths; 63.27 2. The average annual rainfall in Miami, Florida is 61.93 inches. The average annual rainfall in

    asked by Anonymous on October 30, 2014
  39. math

    a piece of fabric is cut into 12 equal lengths with 3 inches left over. Define a variable, and write an expression for the length or the original piece.

    asked by pedro on September 30, 2011
  40. Math

    It took Esteban 1 hour and a half to complete his math problems for homework. He spent 3 to 5 minutes working each problem. Which is a reasonable number of problems that Esteban completed for homework? A.10 B.12 C.15 D.20 D? Shaquille O' Neal height

    asked by Jerald on January 26, 2013
  41. math

    Emily and Miranda are standing outside. Emily is 5 feet tall and casts a shadow of 28 inches. Miranda's shadow is 29.4 inches long. Approximately how tall is Miranda?

    asked by Daniel on May 19, 2011
  42. Math

    Timmy has 12 watermelons and Tina has 14, each watermelon with 12.73 inches and 2.7 inches in hight. Then what is the total length of Tina's watermelon's how over Timmy's *Solve for x= the untold length of watermelon*

    asked by Anonymous on September 9, 2016
  43. Math

    Rachel is 2 times as tall as Kendall. Rich is 3 inches taller than Rachel. Brian is 74 inches tall and 1 inch shorter than Rich. How tall is Kendall?

    asked by Lauryn on August 26, 2014
  44. Algebra II

    A picture is four inches wide and six inches long. It has an additional border of uniform width. If the area of the picture is equal to the area of the border, what is the width of the border?

    asked by Morgan on July 2, 2011
  45. College Algebra

    Hooke's Law states that the distance a spring stretches is directly proportional to the weight attached to the spring. If a 30-pound weight attached to the spring stretches the spring 8 inches, find how much weight is needed to stretch the spring 12

    asked by BFG on July 10, 2012
  46. Math

    A swim team consists of 7 boys and 5 girls. A relay of 4 swimmers is chosen at random from the team members. What is the probability that there are 3 boys on the relay team given that there is 1 girl on the relay team. Express your answer as a fraction in

    asked by Hal on April 10, 2018
  47. Algebra

    A ribbon 106 inches long is cut into three pieces. The middle-sized piece is 4 inches longern than twice the shortest piece. the longest piece is 3 times as long as the shortest piece. how long is the shortest piece?

    asked by Tina on September 27, 2008
  48. Math

    Find the ratio and simply. Triangle find the shortest side to the longest 22.2, 9.6, 20 The simplified ratio is Type ratio as a simplified fraction

    asked by Amalia on February 1, 2016
  49. MATH

    1. Rosa, Roberto, Andrea, and Inno find an estimate for square root 10. Who has proposed the best solution? (1 point) Rosa: "Use square root 9 and square root 25 to estimate." Roberto: "I will use square root 4 and square root 9." Andrea: "It should be

    asked by Shalee ^~^ on October 22, 2015
  50. algebra

    the body mass index is given by the formula, or model, I=700w/h(2), where w= weight and h = height in inches. Jerome is 76 inches tall. what weight will keep his body mass index between 25 and 33 Jeromes body mass index will fa;ll between 25 and 33 for the

    asked by ron on March 28, 2010
  51. Math

    If you add the denominator to both the numerator and denominator of a fraction, you get a new fraction that sometimes is larger than the original fraction. Find a fraction where the new fraction is four times as large as the original fraction after you add

    asked by Liana on March 2, 2018
  52. algebra

    find the slope and the y-intercept of the line. write fractional answer in the lowest terms. 4y+9x+3=11+9x the slope is? the y-intercept is (0,? help im not to good at algebra

    asked by a on December 20, 2009
  53. college

    compare and contrast the terms philosophy, ideology, and theory in terms of their application to the teacher profession

    asked by elnora on May 7, 2010
  54. math

    You are going to build a glass box. The length of the box is 8 inches more than the width and the height is half the length. The length of the wire to make the frame is 108 inches. 1.What are the dimensions of the box? 2.All six faces of the box will be

    asked by maggie on February 5, 2017
  55. math

    The stopping distance d of a car after tehe brakes are applied varies directly as the square of the speed r. If a car traveling 50 mph can stop in 140 ft. How many feet will it take the same car to stop when it is traveling 70 mph? I did everything and I

    asked by Kay on July 4, 2009
  56. MATH PLEASE HELP!

    According to Boyle's law, the pressure p of a compressed gas is inversely proportional to the volume, v. If a pressure of 20 pounds per square inch exists when the volume of the gas is 500 cubic inches, what is the pressure when the gas is compressed to

    asked by Roger on January 8, 2009
  57. math

    A suitcase measures 22 inches long and 16 inches high. What is the diagonal length of the suitcase to the nearest foot. 16^2 + 22^2 = C^2 256 + 484 = C^2 740 = C^2 SQRT of 740 = 27.20 in. The diagonal length to the nearest foot equals 2.26ft.

    asked by David on June 8, 2016
  58. math

    A suitcase measures 22 inches long and 16 inches high. What is the diagonal length of the suitcase to the nearest foot. 16^2 + 22^2 = C^2 256 + 484 = C^2 740 = C^2 SQRT of 740 = 27.20 in. The diagonal length to the nearest foot equals 2.26ft.

    asked by David on June 8, 2016
  59. Math

    Ryan estimates the measurement of the volume of a popcorn container to be 282 cubic inches. The actual volume of the popcorn container is 289 cubic inches. What is the relative error of ryan's measurement to the nearest thousandth?

    asked by Julie on March 1, 2009
  60. ALGEBRA

    I need to find a slope and y intercept of the line and write the fractional answers in lowest terms. 2y+8x+3=12+8x; I would like to try this one and get your input. 2y+8x-8x-12-3; 2y/2 = 9/2; y = 9/2 however I did not find the slope. I don't think there is

    asked by CANDY on November 21, 2010
  61. Math

    solve; divide; then reduce to lowest terms 1 4/7 / 4/10 and divide; then reduce to lowest terms 14/3 / 2 5/7

    asked by Susan on April 14, 2012
  62. math (rate)

    I need help! Ok here's the problem. Melissa lights 2 candles that are the exact same height at the exact same time. The blue candle takes 6 hours to burn completely. The purple candle takes 9 hours to burn completely. After how many hours will the slower

    asked by Kasie on October 25, 2006
  63. math

    Emma is installing a new tile floor. Each tile measures 12 inches by 12 inches. The room in which she is installing the tiles measures 14 feet by 10 feet. If each tile costs $1.25, how much will it cost Emma to complete her project?

    asked by Anonymous on March 7, 2011
  64. math

    Emma is installing a new tile floor. Each tile measures 12 inches by 12 inches. The room in which she is installing the tiles measures 14 feet by 10 feet. If each tile costs $1.25, how much will it cost Emma to complete her project?

    asked by Anonymous on March 7, 2011
  65. geometry

    Emma is installing a new tile floor. Each tile measures 12 inches by 12 inches. The room in which she is installing the tiles measures 14 feet by 10 feet. If each tile costs $1.25, how much will it cost Emma to complete her project?

    asked by keisha on October 6, 2010
  66. algebra

    A biologist knows that the average length of a leaf of a certain full-grown plant is 4 inches. The standard deviation of the population is 0.6 inch. A sample of 20 leaves of that type of plant given a new type of plant food had an average length of 4.2

    asked by probability and statistic on May 20, 2017
  67. Algebra

    A rectangular picture is 4 inches longer than it is wide. The picture is surrounded by a 3 inch wide frame. The area of the picture and frame is 144 square inches more than the area of the picture. What is the width of the picture?

    asked by VaRey on September 25, 2012
  68. geometric progresions

    The ratio of the sum of the first 8 terms of a G.P. to the sum of the first 4 terms of the same G.P. is 97:81, where the common ratio of the G.P. is a real number. What is the common ratio?

    asked by priya on March 2, 2014
  69. arithmetic

    The ratio of the sum of the first 8 terms of a G.P. to the sum of the first 4 terms of the same G.P. is 97:81, where the common ratio of the G.P. is a real number. What is the common ratio?

    asked by priya on March 2, 2014
  70. algebra

    find a table or other rectangular object and measure the length width and perimeter use feet or inches as your unit of measure express the length in terms of the width

    asked by Anonymous on February 22, 2012
  71. trig

    The minute hand of a clock is 7 inches long and moves from 12 to 11 ​o'clock. How far does the tip of the minute hand​ move? Express your answer in terms of pi and then round to two decimal places.

    asked by sareen on April 8, 2016
  72. geometry

    A triangle is made of wood sticks of lengths 8, 15 and 17 inches joined end-to-end. Pieces of the same integral length are cut from each of the sticks so that the three remaining pieces can no longer form a triangle. How many inches are in the length of

    asked by M on January 29, 2016
  73. Calculus (answer check)

    The measurement of the radius of a circle is 16 inches, with a possible error of .25 inches. (Use differentials to approximate the possible propagated error and the percent error. Propagated error= 1.6% Percent error= 4.6%

    asked by Sarah on October 26, 2016
  74. pre calc

    A cardboard box has a square base and a square top. The height of the box is 13 inches. Express the surface area A (the sum of the areas of all six sides of the box) in terms of the length l of the box. Can someone please help me

    asked by Makenzi on February 10, 2017
  75. Statistics

    In a population of 240 women,the heights of the women are normally distributed with a mean of 64.2 inches and a standard deviation of 3.2 inches. If 36 women are selected at random, find the mean mu x and stand deviation sigma x of the population of sample

    asked by Joe on November 8, 2011
  76. math

    marty has saved 72 dollars he spent 8 dollars write a ratio as a fraction in simplest form to represent what portion of his saving he has f\left

    asked by Taylor on May 3, 2012
  77. trig

    when a vehicle is manufactured,its wheels are calibrated to rotate a specific number of times for given speeds with "standard" tires. Suppose a small pickup has standard tires with a radius of 14 inches. You decide to replace those tires with ones which

    asked by Amanda on November 12, 2009
  78. algebra 1 scale drawing

    On a scale drawing of steps with the base being 1 3/4 inches and the steps going up 1/4 inch each on the drawing.Which scale was used for the drawing if the actual height of each step is 6 inches? A. 1/8 = 1 foot, 10 ines the are hard as heck 2 its hard

    asked by Hailey on February 14, 2007
  79. algebra

    Hat sizes determined by measuring the circumference of one's head in either inches or centimeters. Use ratio and proportion to complete the following table. Hat size Head circumference Head circ 71/4 to nearest 1/5 in. near cm.

    asked by Randy on June 4, 2012
  80. Math

    Sam is hoisting an engine form a pickup truck he is fixing. He hands hoist using 3 rafters on ceiling. Measures the angle the hoist makes at the baseto be 85 degrees and the length across the of chain across rafters to be 80 inches. One length of chain

    asked by Eric on January 17, 2017
  81. Math

    A piece of wire is 60 inches long. The wire needs too be bent into two peices. The prices are both bent in a square. If the ratio of the length or the pieces are 3:2. What is the ration for the smaller square to the nuggets square?

    asked by Laura on February 18, 2016
  82. Math

    (05.01)A scale drawing of a living room is shown below: A rectangle is shown. The length of the rectangle is labeled 3 inches. The width of the rectangle is labeled 5.5 inches. The scale is 1 to 30. What is the area of the actual living room in square

    asked by Anonymous on August 19, 2015
  83. math

    The formula for the lateral surface area of a cone is A=πr√(h^2+r^2). (A)Solve for r and simplify the result, if possible. (B) If the lateral surface area of a cone is 10 square feet and the height is 16 inches, what is the radius of the cone in inches?

    asked by Andrea on April 24, 2018
  84. algebra

    hat sizes are determined by measuring the circumference of one's head in either inches or centimeters. Use ratio and proportion to complete the following table. Hat size head to 1/5 in head cm 7 1/8 22 2/5 57 ______ ______ 55 Someone please help! i am

    asked by deedra on June 15, 2009
  85. physics

    A metal wedge can be used to split wood pieces. This one has a base only 2 inches across. The length of the wedge is 12 inches. The largest force you can exert with your hammer is 500lbs. As you pound your wedge into the wood, what is the largest sideways

    asked by linda on November 29, 2014
  86. Pre Algebra Plz help asap!-:)

    1.Which set represents a Pythagorean triple? 27, 38, 42 33, 44, 55*** 35, 38, 42 68, 72, 81 2.Which number completes the Pythagorean triple: 12, 16, ____? 18 20*** 22 24 3. Which set represents a Pythagorean triple? 1, 2, 4 2, 4, 6 3, 4, 10 5, 12, 13***

    asked by Labbayk on October 5, 2015
  87. Algebra

    In a rectangular room 10 feet wide 40 feet long and 50 feet high there are four Windows each 30 inch by 48 inches what is the ratio of Windows Surface 2 floor area in this room?

    asked by Joe on October 20, 2016
  88. math

    A board is 244 inches long, is cut into pieces that are 7 5/8 inches long. How many pieces can be cut?

    asked by Debra on January 14, 2013
  89. Geometry

    ABCD is a square. If one side of the square measures 2x – 5 inches and the other side measures x + 8 inches, find x.

    asked by Anonymous on July 12, 2013
  90. Math

    1. A strip of wood 78 inches long is to be cut into pieces 3 3/4 inches long. How many pieces can be cut? A. 12 B. 26 C. 20 D. 21 C?

    asked by Sarah on October 4, 2014
  91. math

    if 8 cds take up 3 1/4 inches of shelf space, how many cds will fit on 65 inches of shelf space? how do you figure it out?

    asked by Jessie on February 3, 2012
  92. Math

    Brandy plans to frame a picture with a sheet of construction paper. Her picture is 8 inches wide and 13 inches long. She wants the frame to extend 1 inch beyond the picture on all sides l. How wide and long should the frame be? What is the perimeter of her

    asked by Katelyn on September 1, 2014
  93. math 117

    A rectangle has an area of (a^2+4a+4) square inches, and you know that the width is (a+2) inches. You can use long division to determine the length of the box. area = length * width, length = area/width I got this as my answer The length is going to be a+2

    asked by Karria on December 12, 2008
  94. Math

    The distance between two cities on a map is 4 inches. The actual distance between the two cities is 24 miles. What is the scale used on the map? If the scale on a different map of the same area is inch = 1 mile, how many inches separate the same two

    asked by anonymous on July 2, 2015
  95. Geometry

    To find the height of a flagpole Kasey measured her own shadow and the flagpoles shadow. KAsy's height is 5ft 4 inches. The shadow of the flagpole was 14ft and 3 inches and her shadow was exactly 3 ft. What is the height of the flagpole

    asked by Anonymous on January 19, 2016
  96. math

    The distance between two cities on a map is 4 inches. The actual distance between the two cities is 24 miles. What is the scale used on the map? If the scale on a different map of the same area is inch = 1 mile, how many inches separate the same two

    asked by tatum on May 20, 2016
  97. ALBEBRA

    A MOSAIC MUST BE 3 FEET TALL AND 5 FEET WIDE THE LARGER TILES ARE 6 INCHES TALL AND 12 INCHES WIDE HOW MANY TILES SHOULD FITS IN IT

    asked by ELVIA on August 28, 2015
  98. Math

    A model car has a scale factor of 1/64 The diameter of a tire on the model is 0.42 inches the diameter of the tire on an actual car must be _ inches

    asked by Bo on August 31, 2016
  99. algebra

    emily is constructing a triangle one side is 3 inches long and another is 5 inches long which of the following is the smallest measure emily could use for the third side of the triangle

    asked by chrissi on May 31, 2012
  100. math

    A carpenter cut a board that is 144 inches long. He cut pieces 32 inches long. How many pieces did he get and how much of the board was left?

    asked by MathTween on October 22, 2015