1. Geog

    if the temperature at sea level is 70 degree F , according to the normal of average lapse rate of 3.6 degree F/1000', the temperature at 10,000' would be what? show work plz Please note that we don't do students' homework for them. Once YOU have come up

    asked by matt on March 22, 2007
  2. Earth Science

    1.) What is the relationship between temperature and the rate at which antacid tablets react with water? 2.) Form a hypothesis about the relationship between temperature and the rate of chemical weathering. 3.) Would a limestone building weather more

    asked by PleaseHelpMe777 on November 5, 2016
  3. science

    I have a container which hold 30ml of fresh water that I need to heat to boiling using electricity run through an assumed efficient resistor. Assuming an ambient temperature of 23 degrees celsius how much watt energy do I need to put into 30 ml to bring

    asked by Francis on September 21, 2010
  4. physics

    To get off a frozen frictionless lake, a 70.0kg person takes off a 0.150-kg shoe and throws it horizontally directly away from the shore with a speed of 2.00m/s. If the person is 5.0 m from the shore, how long does it take for him to reach it?

    asked by melissa on February 4, 2008
  5. English

    jake dad not be anymore physical and he not be able to grab jake daughter when she fall into lake. Jake effects rescue. what be the symbolic meaning of incident? jake own past come infront of his eyes?

    asked by Mohammad on February 14, 2012
  6. physics

    At t = 0, a stone is dropped from a cliff above a lake; 2.1 seconds later another stone is thrown downward from the same point with an initial speed of 33 m/s. Both stones hit the water at the same instant. Find the height of the cliff

    asked by Ashley on September 14, 2011
  7. Physics

    1)A car misses a turn and sinks into a shallow lake to a depth of 11.4 m. If the area of the car door is 0.56 m2, what is the force exerted on the outside of the door by the water? Note: 1 atm = 101 kPa.

    asked by Jamine on November 22, 2010
  8. MATH

    A circular oil spill is spreading over the surface of a lake. The circle’s radius grows by 500 meters every hour. How many square kilometers did the spill grow between 24 hours and 48 hours?

    asked by Yuria on March 5, 2014
  9. Physics

    A 220 kg wooden raft sits on a lake. When a 75 kg man stands on the raft, it sinks 4 cm deeper into the water. When he steps off, the raft vibrates for a while. a) What is the frequency of the raft? b) What is the total energy of the vibration?

    asked by Anonymous on December 13, 2010
  10. Physics

    At t = 0, a stone is dropped from a cliff above a lake; 2.0 seconds later another stone is thrown downward from the same point with an initial speed of 33 m/s. Both stones hit the water at the same instant. Find the height of the cliff.

    asked by Hannah on September 13, 2010
  11. Imaginary land Homework poster

    create a 2-D or 3 -D imaginary land. Land must include at least 5 of the following landforms: volcano, mountain range, plateau, valley, island, lake, peninsula, plain, and river to create a SNAZZY name.

    asked by gracie on November 10, 2011
  12. trig

    To help a sapling (young tree) grow straight, a gardener attaches three guy wires to it and the ground. She places the wires two feet below the top of the tree. If the wires are ten feet long and each makes an angle of 58 degrees with the ground, find the

    asked by Tony on May 8, 2017
  13. Intermediate algebra, concepts and graphs

    a bullet is fired into the air with an initial upward velocity of 64 fps from the top of a building 80 feet high. The equation that gives the height of the bullet at any time (t), is h=80+64t-16t^2. Find the times at which the arrow will be 128 feet in the

    asked by Lisa on June 12, 2013
  14. chemistry

    A propane barbeque is used to heat up 400g of water in an aluminum pot until it is boiling. Using the following information, calculate the molar enthalpy of propane. You can assume the temperature of the water and the temperature of the aluminum pot are

    asked by Bob on November 7, 2010
  15. math

    Mark hits a tennis ball into the air. He uses the equation shown to approximate the height, h, in feet, of the ball t seconds after he hits it. h = -16t² + 88t + 4 What does the 4 represent in Mark’s equation? The ball was in the air for a total of 4

    asked by valory on May 18, 2019
  16. Social Studies

    Why were the Aztecs able to take control of the basin known as the Valley of Mexico? A. They were the first people to settle in the area. B. They built a strong defense that protected Lake Texcoco from invasion. C. They had a powerful army that allowed

    asked by Jones Bones on November 28, 2018
  17. ENGLISH

    Which one of the following example illustrates a comma splice? A.Swimming is great exercise,but I prefer riding my bicycle. B.I saw fish,frogs,turtles,and tadpoles at the lake. C.Fishing for trout,and frying them on a camp fire. D.Don'tgo over before noon,

    asked by Anonymous on August 8, 2008
  18. Chem

    A bicycle tire is filled with air to a pressure of 100 psi at a temperature of 19C. Riding the bike on asphalt on a hot day increases the temperature of the tire to 58C. The volume increases by 4%. What is the new pressure of the tire? Convert the temps to

    asked by Mew on September 30, 2006
  19. Math

    We are studying Quadratic formula: A football player punts a ball. The path of the ball can be modeled by the equation y=-0.004x(squared) + x + 2.5, where x is the horizontal distance, in feet, the ball travels and y is the height, in feet, of the ball.

    asked by Jane on February 27, 2012
  20. math

    Consider the following method of estimating Fahrenheit temperatures given Celsius temperatures (which was stated earlier in this section): To estimate the Fahrenheit temperature for a given Celsius temperature, double the Celsius temperature and add 30.

    asked by jeng on October 28, 2009
  21. physics

    A pair of eyeglass frames are made of an epoxy plastic (coefficient of linear expansion = 1.30 10-4°C−1). At room temperature (20.0°C), the frames have circular lens holes 2.27 cm in radius. To what temperature must the frames be heated if lenses 2.28

    asked by anthony on April 11, 2012
  22. Science

    90 calories of heat is added to 1 gram of fresh water with an initial temperature of 10 degrees Celcius. What is the final temperature of this liquid? (latent heat of fusion = 80cal/g°C, latent heat of vaporization = 540 cal/g°C)

    asked by melissa on February 26, 2015
  23. physics

    A pair of eyeglass frames are made of an epoxy plastic (coefficient of linear expansion = 1.30 10-4°C−1). At room temperature (20.0°C), the frames have circular lens holes 2.27 cm in radius. To what temperature must the frames be heated if lenses 2.28

    asked by greg on April 11, 2012
  24. physics

    A pair of eyeglass frames are made of an epoxy plastic (coefficient of linear expansion = 1.30 10-4°C−1). At room temperature (20.0°C), the frames have circular lens holes 2.27 cm in radius. To what temperature must the frames be heated if lenses 2.28

    asked by kevin on April 6, 2012
  25. physics

    1000 cm3 of air at 20 temperature and 101.35 kpa is heated at constant pressure until its volume doubles. a, use the ideal gas equation to calculate the final temperature of the gas. b, calculate work done by the gas as it expands.

    asked by Meskelu on November 4, 2018
  26. chemistry

    The activation energy, Ea, for a zeroth-order reaction, X-->products, is most readily obtained from the slope of a plot of: (choose from below) -[X] vs time -ln k vs time -rate vs time -[X]^2 vs time -ln[X] vs time -1/[X] vs time -ln k vs 1/T, where T is

    asked by Jin on June 18, 2014
  27. Science

    24.62 g of nickel heated and then immersed in 200ml of water. the temperature of the water rose 22.50c to 32.20c.The specific heat of NI is .470J/g*C. What is the temperature of the Ni before it is immersed in the water?

    asked by Me on October 10, 2012
  28. Physics

    A Carnot refrigerator is used in a kitchen in which the temperature is kept at 301 K. This refrigerator uses 216 J of work to remove 2360 J of heat from the food inside. What is the temperature inside the refrigerator?

    asked by Tim on May 5, 2013
  29. chemistry

    An activationenergy of 2.0 eV is required to form a vacancy in a metal. At 800°C there is one vacancy for every 10-4 atoms. At what temperature will there be one vacancy for every 1000 atoms? Temperature (in degrees Kelvin): unanswered

    asked by adex on April 2, 2013
  30. Chemistry

    A 300 Calorie donut is used to heat 5.0 kg of water. If the initial temperature of the water is 20 degrees C what will the final temperature of the water be? Assume no heat loss to the surroundings

    asked by Kayla on March 11, 2009
  31. math

    1. A formula for converting degrees Fahrenheit F, to degrees Celsius, C, is C = 5/9(F - 32) Express F in terms of C If normal human body temperature is 37C what is this temperature in degrees Fahrenheit?

    asked by Anonymous on March 2, 2017
  32. reaction rate help

    In general, reaction rates double when the temperature is increased by 10ºC. The temperature of a reaction is increased by 40ºC. The rate of the reaction will increase by a factor of ____? is it 16?

    asked by tycoon on January 9, 2011
  33. chemistry

    In general, reaction rates double when the temperature is increased by 10ºC. The temperature of a reaction is increased by 40ºC. The rate of the reaction will increase by a factor of ____? is it 16?

    asked by tycoon on January 9, 2011
  34. Math

    Rafi had a board that was 15 1/2 FEET long he cut three pieces off the board that are each 3 and 7/8 feet long how much of the board is left

    asked by Peter on January 12, 2016
  35. math

    Each wall of a square meeting room is 40 feet long. If loudspeakers are placed 20 feet apart around the room, how many loudspeakers are in the room?

    asked by nina on December 18, 2012
  36. math

    A ladder leans against a wall four feet above the ground. The base of the ladder is three feet from the wall. How long is the ladder?

    asked by anonymous on March 9, 2011
  37. Math

    The shorter leg of a right triangle is 14 feet shorter than the longer leg. The hypotenuse is 26 feet. How long is each leg?

    asked by Megan on December 4, 2010
  38. Math

    Erica painted all but 6 square feet of a wall in the shape of a square. How many square feet of the wall did she paint?

    asked by Christian Hawthorne on April 25, 2016
  39. Math

    On a scale drawing, the scale is 1/4 inch = 1 foot. What are the dimensions on the scale drawing for a room that is 18 feet by 16 feet?

    asked by Suray on January 24, 2017
  40. physics

    A diver, below the surface of a lake, notices that no light appears to be coming toward her greater than the angle è, measured from the vertical. If the index of refraction of water is 1.33, what is the angle è (which is the critical angle of total

    asked by Kristen on November 28, 2011
  41. Math123

    Question Part Points Submissions Used A stone is dropped into a lake, creating a circular ripple that travels outward at a speed of 40 cm/s. Find the rate at which the area within the circle is increasing after each of the following. (a) after 2 s cm2/s

    asked by Anonymous on October 13, 2014
  42. Physics 2

    A 1.00-L insulated bottle is full of tea at 88.0°C. You pour out a mug of tea and immediately screw the stopper back on the bottle. Find the change in temperature of the tea remaining in the bottle that results from the admission of air at room

    asked by Andrew on September 17, 2013
  43. Physics 2

    A 1.00-L insulated bottle is full of tea at 88.0°C. You pour out a mug of tea and immediately screw the stopper back on the bottle. Find the change in temperature of the tea remaining in the bottle that results from the admission of air at room

    asked by Andrew on September 17, 2013
  44. Math

    Driving down a mounain Jim finds that he has descended 1800FT in elevation by the time he is 3.25 mi horizontally away from the top of the mountain find the slope of his decent to the nearest hundreth. I am sorry that you did not get a response to your

    asked by David on February 13, 2007
  45. algebra 2

    the formula c=5/9(F-32) gives the temperature in degrees celsius for a given temperature in degrees fahrenheit. what is the temperature in degrees celsius when the temperature is 68 degrees fahrenheit. c=5/9(f-32) c=5/9 (68-32) c=5/9(36)=20

    asked by reina on August 29, 2014
  46. Chemistry

    Determination of Ksp, ΔG°, ΔH° and ΔS° for Ca(OH)2. *** Need help on problem #3 & #4 *** CALCULATIONS: 1. Calculate the average solubility of calcium hydroxide, Ca(OH)2, at each temperature. 2. Calculate the Ksp for Ca(OH)2 at each temperature. 3.

    asked by Airin on March 18, 2014
  47. Math

    James and Becky have a total of 4 2 over 8 feet of yarn. Becky has 1 5 over 8 feet of yarn. How many feet of yarn does James have?

    asked by Someone on February 16, 2018
  48. pre algebra

    The length and width of a rectangle are 5 feet and 2 feet, respectively a similar rectangle has a width of 8 feet. What is the length of the second rectangle?

    asked by Chrissy on February 24, 2016
  49. Math

    Becky and James have a total of 4 2\8 feet of yarn.Becky has 1 5\8 feet of yarn.how many feet of yarn does James have?

    asked by Sam on March 14, 2018
  50. physics

    A light spring of constant k = 95.0 N/m is attached vertically to a table (figure (a)). A 2.70-g balloon is filled with helium (density = 0.179 kg/m3) to a volume of 4.00 m3 and is then connected to the spring, causing the spring to stretch as shown in

    asked by anna on April 10, 2016
  51. physics

    A light spring of constant k = 95.0 N/m is attached vertically to a table (figure (a)). A 2.70-g balloon is filled with helium (density = 0.179 kg/m3) to a volume of 4.00 m3 and is then connected to the spring, causing the spring to stretch as shown in

    asked by anna on April 11, 2016
  52. JUST A PSYCHOLOGY QUESTION

    The warden is not in the death chamber just to wish the condemned a farewell. But it is complex, as Guru states. Alex is most likely to obey an authority figure's command to hurt someone if: A.He is the only one available to carry out the order. B.The

    asked by bobpursley on November 4, 2006
  53. math

    Ira built a model of the Great Pyramid in Egypt for a school project. The Great Pyramid has a square base with sides of length 756 feet. The height of the Great Pyramid is 481 feet. Ira made his model pyramid using a scale of 1 inch:10 feet. A)What is the

    asked by kimie on December 7, 2015
  54. Calc 1

    An 8 foot tall fence separates Larry's yard from Evan's yard.The fence is 3 feet from Larry's house and runs parallel to the side of his house. Larry wants to paint his house and needs to position a ladder extending from Evan's yard over the fence to his

    asked by Amber on April 24, 2012
  55. algebra

    You may have to convert from feet to miles several times in this assignment. You can use 1 mile = 5,280 feet for your conversions. 1.Many people know that the weight of an object varies on different planets, but did you know that the weight of an object on

    asked by frank on March 1, 2008
  56. physics

    1) The figure below shows the position of a particle versus time, with each line on the vertical axis representing 4.6 m. Find the average velocities for the time intervals a, b, c, and d indicated in the figure. 1. ___________ m/s (time interval a) 2)

    asked by amanda on February 11, 2018
  57. pre-calculus

    I have absolutely no idea even where to start. Please help! The carnival has come to town with a ferris wheel that has a radius of 30 feet. People get on when passenger compartments are at the lowest, 2 feet off the ground. The wheel makes a full

    asked by dave on July 1, 2017
  58. physics b

    If heat Q is required to increase the temperature of a metal object from 4°C to 6°C, the amount of heat necessary to increase its temperature from 6°C to 12°C is A Q B 2 Q C 3 Q D 4Q please help me asap

    asked by marie on November 12, 2015
  59. physical science

    On a new temperature scale the steam point is 348 °X, and the ice point is 112 °X. What is the temperature on this scale that corresponds to 28.0 °C?

    asked by Janaiby on May 23, 2013
  60. algebra need help

    The highest temperature ever recorded in a certain town was 88 Fahrenheit . the lowest temperature ever recorded there was -24 Fahrenheit what is the difference between the two temperatures.

    asked by Angel on April 29, 2015
  61. MATH

    the temperature of a chemical compound was 0 degrees Celsius at 10:00 AM. During a reaction, it dropped 3 degrees Celsius per minute until 10:13 A.M. What was the temperature at 10:13 A.M?

    asked by SAM on October 15, 2015
  62. Math/chem

    If the temperature of a solution goes up 25degrees in 7 minutes, what is the rate of change of temperature? (Rate= temp. Change/ time)

    asked by Jamie on September 3, 2014
  63. math

    A can of soda at 80°F is placed in a refrigerator that maintains a constant temperature of 37°F. The temperature T of the soda t minutes after it is placed in the refrigerator is given by T(t) = 37 + 43e−0.058t.

    asked by rox on February 25, 2014
  64. Chemistry

    The pressure of a gas is 35 atmospheres at a temperature of 48 (degrees) C with constant volume. What will the new pressure be if the temperature is increased to 36 (degrees) C?

    asked by bob on May 9, 2012
  65. Chemistry

    A rigid container of O2 has a pressure of 3.5 atm at a temperature of 713 K. What temperature would be needed to achieve a pressure of 6.0 atm?

    asked by Amber on November 5, 2010
  66. Chemistry

    To raise the temperature of 5 kg of water from 20 0C to 30 0C, a 2-kg iron bar is heated and then dropped into the water. What should the temperature of the bar be (ciron = 0.46 kJ/kg 0C)

    asked by Joshua on May 3, 2010
  67. chemistry

    At a certain Pressure and Temperature one liter of CO2 weigh's 1.95g. What is the mass of one liter of C4H10 at the same temperature and pressure

    asked by Captain on November 12, 2013
  68. physics b

    If heat Q is required to increase the temperature of a metal object from 4°C to 6°C, the amount of heat necessary to increase its temperature from 6°C to 12°C is _____.

    asked by marie on November 12, 2015
  69. sciences

    what would be maximum efficiency of engine that can be had between the temperature of 1150 CELCIUS degree and27 CELCIUS degree (use temperature in K)

    asked by uwayo on November 23, 2017
  70. Math

    5. The temperature on the moon can vary from 243°F to −261°F. By how many degrees can the temperature vary on the moon? Show your work.

    asked by Shawn on July 14, 2018
  71. Meterology

    What is the relative humidity when the air temperature is 75 degrees Fahrenheit and the Wet Bulb temperature is 65 degrees Fahrenheit?

    asked by Henry on May 22, 2012
  72. algebra

    9. The equation that relates Fahrenheit and Centigrade temperatures is F=(9/5)*C+32, Where F is the temperature in Fahrenheit, and C is the temperature in Celsius. Solve this equation for C.

    asked by Anonymous on May 15, 2011
  73. math

    Figure WXYZ is a rectangle with a semicircle added to its base. What is the perimeter of figure WXYZ? Use 3.14 to approximate pi. in. Figure WXYZ is a rectangle that has a semicircle added to its base. The rectangle has a length of sixteen inches and a

    asked by flaca on June 8, 2015
  74. Dogs Hunting Training

    Please check my answer thanks :) Typically what is the generally recognized maximum distance for a retrieve ? A. 100 feet B. 250 feet C. 100 yards D. 200 yards My answer is C 100 yards

    asked by Mallie on January 11, 2009
  75. math

    Ryan wants to use 22 feet of fence to surround a section of grass for his dog to play in. He wants the area of this section of grass to be 30 square feet. Which dimensions could Ryan use for this section of grass? 2ft by 9 ft 3ft by 8 ft 4 ft by 7 fy 5 ft

    asked by g on March 6, 2012
  76. Math

    The volume of a gas is inversely proportional to the pressure. If a pressure of 30 pounds per square inch corresponds to a volume of 48 cubic feet, what pressure is needed to produce a volume of 60 cubic feet?

    asked by Keonn'a on November 27, 2018
  77. math

    Ira built a model of the Great Pyramid in Egypt for a school project. The Great Pyramid has a square base with sides of length 756 feet. The height of the Great Pyramid is 481 feet. Ira made his model pyramid using a scale of 1 inch:10 feet. A)What is the

    asked by kimie on December 7, 2015
  78. math

    The height of a ball that was batted into the air at 150 feet per second is a function of t, the time in seconds after the ball was hit. The height is determined by subtracting 15 times the square of t from 150 times t. Which equation can be used to find t

    asked by Anonymous on January 22, 2012
  79. problem solving

    You need to put a carpet in a rectangular room that measures 13 feet by 22 feet as a cost of $19.50 per square yard. Assuming that you can buy precisely the amount of carpet you need, how much will the carpet for the room cost? Demonstrate step-by-step

    asked by ben on December 8, 2012
  80. geometry

    An interior decorator is buying a fringe for the edge of a rug in the shape of a regular octagon. The side length of the rug measures 1/2 inch on a diagram with a scale 1 inch to 4 feet. How many feet of fringe will be needed for the entire edge of the

    asked by Kaity on January 26, 2012
  81. ALGEBRA 2

    would really appreciate help on these equations. 3. Devon tosses a horseshoe at a stake 30 feet away. The horseshoe lands no more than 3 feet from the stake. (a) Write an absolute value inequality that represents the range of distances that the horseshoe

    asked by Peter on March 10, 2009
  82. physics

    If a person weighs 160 pounds, and the surface area of the bottom of both feet combined is 200 cm2. What is the pressure under the person’s feet (unit: N/m2)? What is the pressure if the person stands on only one foot (unit: N/m2)? [Hint: 1 kg = 2.2 lbs,

    asked by Anonymous on June 30, 2011
  83. Algebra

    A catapult launches a boulder with an upward velocity of 184 feet per second. The height of the boulder, (h), in feet after t seconds is given by the function h(t) = –16t² + 184t +20. How long does it take the boulder to reach its maximum height? What

    asked by Sandra on April 3, 2014
  84. math

    A fisherman has estimated that it takes 6 minutes to paint each square foot of the hull of his boat. How much time should the fisherman allow for the painting of the hull, if the hull were composed of two sides, each 31.5 feet by 8.00 feet? 1512.0 hours

    asked by Lucy on June 18, 2015
  85. BioMechanics

    You have a subject (height = 150 cm, mass = 85 kg) lying prone on a moment table with their feet pressed against the foot rest. Assuming that you zeroed the scale before the subject got on the table, the scale now reads 40 kg. Where is the centre of mass

    asked by Jessica on February 21, 2015
  86. Calculus

    Application of Derivatives and Integrals: A sign 3 feet high is placed on a wall with its base 2 feet above the eye level of a woman attempting to read it. How far from the wall should she stand to get the best view of the sign, that is, so that the angle

    asked by JJ on July 11, 2010
  87. Math

    A ball is tossed straight upward with an initial velocity of 80 ft per second from a rooftop that is 12 feet above ground level . The height of the ball in feet at time t seconds is given by h(t)= -16t^2 +80t+12 find maximum height above ground level the

    asked by Kiley on February 10, 2013
  88. Math

    Submarine is traveling parallel to the surface of the water 492 feet below the surface. The submarine begins a constant I sent to the surface so that it will emerge on the surface after traveling 3974 feet from the point of its initial ascent? What

    asked by Isabel on May 20, 2018
  89. ALgerba 2

    I would really appreciate help on these equations. 3. Devon tosses a horseshoe at a stake 30 feet away. The horseshoe lands no more than 3 feet from the stake. (a) Write an absolute value inequality that represents the range of distances that the horseshoe

    asked by Peter on March 10, 2009
  90. Geometry

    A six-feet tall person wants to know the height of a tree. The person stands 20 feet from the tree and sights to the top of the tree. The angle of the sight line is 30 degrees. How tall is the tree?

    asked by Wendi on May 11, 2015
  91. Math

    A flower bed is in the shape of a triangle with one side twice the length of the shortest side, and the third side is 18 feet more than the length of the shortest side. Find the dimensions if the perimeter is 142 feet.

    asked by Durante on April 18, 2015
  92. Sue

    60- foot tall building casts a shadow that’s 21.5 feet long a nearby tree casts a shadow that’s 19 feet long. Which measure is closest to the height of the tree?

    asked by Anonymous on May 26, 2018
  93. College Algebra

    A ferris wheel has a diameter of 320 feet and the bottom of the Ferris wheel is 9 feet above the ground. Find the equation of the wheel if the origin is placed on the ground directly below the center of the wheel.

    asked by Tyana on October 12, 2011
  94. math

    A scale model of a rectangular building lot measures 7 feet by 5 feet. If the actual house will be built using a scale factor of 12, what is the area of the actual building lot?

    asked by Jalen on July 20, 2015
  95. Math

    Mr. Carpenter sent his wife to the store to buy 200 square feet (A) of carpet, but he forgot to tell her the length (L) and width (W) of the carpet (A=L*W). How many different sizes of carpet can she get and still have 200 square feet of carpet?

    asked by Sandy on August 21, 2012
  96. math

    a ferris wheel has the diameter of 240 feet and the bottom of the ferris wheel is 9 feet above the ground. find the equation of the wheel if the origin is placed on the ground directly below the center of the wheel

    asked by sn on October 5, 2011
  97. Math

    If a hallway is 90 feet long & 7 feet wide and it takes 1/2 ounce of cleaning solution to clean 1 square foot, how much cleaning solution is needed to clean the hallway?

    asked by Jean on July 10, 2014
  98. Sue

    60- foot tall building casts a shadow that’s 21.5 feet long a nearby tree casts a shadow that’s 19 feet long. Which measure is closest to the height of the tree?

    asked by Anonymous on May 25, 2018
  99. math

    A flower bed is in the shape of a triangle with one side twice the length of the shortest side, and the third side is 19 feet more than the length of the shortest side. Find the dimensions if the perimeter is 143 feet.

    asked by Tarisha on January 22, 2012
  100. geometry

    Two cones are similar. The larger cone, R, has a volume of 1331 cubic feet and the smaller cone, S, has a volume of 64 cubic feet. Find the scale factor of Cone R to Cone S.

    asked by jack on May 10, 2012