1. math

    After leaving a runway a planes angle of ascent is 15 degrees and its speed is 265 feet per second. How many minutes will it take for the airplane to climb to a height of 11,000 feet?

    asked by Trig on February 18, 2014
  2. Quick calc question

    Find the distance, in feet, a particle travels in its first 2 seconds of travel, if it moves according to the velocity equation v(t)= 6t2 − 18t + 12 (in feet/sec). 4 5

    asked by nan on March 3, 2016
  3. geometry

    An A-frame house is 45 feet high and 32 feet wide. Find the measure of the angle that the roof makes with the floor. Round to the nearest degree.

    asked by Roslyn on April 8, 2010
  4. Math 1 question plz help thx!

    john wants to build a fence around his pool the pool is 22 ft long by 23 feet wide the fence is to be 15 feet from the edge of the pool. what are the outside dimensions of the area surrounding the pool? How many feet of fencing will john need? ( PLZ HELP

    asked by Sparkles_01 on April 3, 2016
  5. math

    Please help! :) Garden measures 30x20 Border has a width of x (I've already solved the first part of my problem, in that the width is 3) Border needs to be covered to a depth of 3 inches. Pine bark costs $29 per cubic yard. What will the material cost to

    asked by Jo on May 10, 2011
  6. math

    Please help! :) Garden measures 30x20 Border has a width of x (I've already solved the first part of my problem, in that the width is 3) Border needs to be covered to a depth of 3 inches. Pine bark costs $29 per cubic yard. What will the material cost to

    asked by Jo on May 10, 2011
  7. Physics/Force

    building a device to shoote a plastic hockey puck with a lever (think pinball) attached to a bungie cord. How much force is needed to propel a plasic hockey puck 30 feet or 40 feet or 50 feet - what formula should I use? Can I calculate the force by how

    asked by Eileen on October 28, 2010
  8. Calculus

    A balloon leaves the ground 500 feet away from an observer and rises vertically at the rate of 140 feet per minute. At what rate is the angle of inclination of the observer's line of sight increasing at the instant when the balloon is exactly 500 feet

    asked by Gabby on April 14, 2013
  9. algebra

    An object that is projected straight downward with initial velocity v feet per second travels a distance s vt 16t 2 =+ , where t =time in seconds. If Ramón is standing on a balcony 84 feet above the ground and throws a penny straight down with an initial

    asked by jj on April 24, 2013
  10. algebra

    An object that is projected straight downward with initial velocity v feet per second travels a distance s vt 16t 2 =+ , where t =time in seconds. If Ramón is standing on a balcony 84 feet above the ground and throws a penny straight down with an initial

    asked by jj on April 24, 2013
  11. physical science

    Inside the cylinders of a diesel engine, the mixture of fuel and air is compressed to about 1/20 of its original volume. although diesel engines have no spark plugs to ignite this mixture, it ignites anyway because_. a) increases in temperature decrease

    asked by Andrea on April 12, 2010
  12. geology

    What are the major differences between topographic and geologic maps? • Refer to Figure 9.21 on p. 264 of the text. How would you determine the slope of the land surface in this figure? If you consider building a house in a location in this area, what is

    asked by Anonymous on May 10, 2010
  13. Math

    Please help with this problem! Planet Pemdas is a perfect sphere that does not rotate. If a rocket flies in a path following the circumference of Pemdas, and maintains a constant altitude of 25,000 feet above the surface for one orbit, how many more feet

    asked by Caroline on April 7, 2009
  14. math

    If a ball is thrown straight up from the top of a building that is 407 feet high, the position in feet above the ground is given by the function s(t) = -16t^2 + 75t + 407 where t is the number of seconds elapsed. a. How high is the projectile after 3

    asked by Jonah on April 18, 2018
  15. math check please

    Newton’s law of cooling states that for a cooling substance with initial temperature T0 T 0 , the temperature T(t) T ( t ) after t minutes can be modeled by the equation T(t)=Ts+(T0−Ts)e−kt T ( t ) = T s + ( T 0 − T s ) e − k t , where Ts T s is

    asked by satan on January 13, 2017
  16. physic

    A Carnot engine takes an amount of heat QH = 113 J from a high-temperature reservoir at temperature TH = 1170°C, and exhausts the remaining heat into a low-temperature reservoir at TL = 13.3°C. Find the amount of work that is obtained from this process

    asked by John on May 13, 2011
  17. calculus2

    Iron wreck temperature 30 oC fed into the electric furnace , 20 minutes later the temperature to 150 ° C . when the casting temperature 1200 o C , how long the iron melting process in an electric furnace in the air at the time when tempelatur 270C .

    asked by drJon on March 27, 2016
  18. Physics

    1) A sample of gas is in a cylinder with a moveable piston. The force on the piston can be varied, altering the pressure and volume. A sample of gas is taken from an initial state to a final state following a curve on a pV diagram at right (vertical line).

    asked by Live on January 16, 2019
  19. physics

    An aluminum calorimeter of mass 400g contains 200g of water at a temperature of 18celcius.When a block of nickel at a temperature of 80celcius is dropped into the water£¬the final temperature of the mixture becomes 28celcius. Find the mass of the nickel.

    asked by Anonymous on April 18, 2015
  20. Differential equations

    Suppose a cup of coffee is at 100 degrees Celsius at time t = 0, it is at 70 degrees at t = 10 minutes, and it is at 50 degrees at t = 20 minutes. Compute the ambient temperature. So in the book I was given Newton's Heat equation. dT/dt=k(A-T) where T is

    asked by Maddie on April 13, 2018
  21. chemistry

    1) Calculate the specific heat capacity (J/g oC) of iron, if a 803 g sample lost 937.4 J of heat energy in going from an initial temperature of 5.50 oC to a final temperature of 2.90 oC. 2)Calculate the final temperature (oC) of a 243 g sample of water

    asked by eng on February 17, 2010
  22. English

    Posted by rfvv on Friday, September 30, 2016 at 10:08pm. ------------------------ Can we use both prepositions, on and 1. The temperature on dokdo is around 12 degrees Celsius. 2. The temperature of dokdo is around 12 degrees Celsius. of? •English - Ms.

    asked by rfvv on October 5, 2016
  23. Calculus

    A gallon rises at the rate of 8 feet per second from a point on the ground 12 feet from an observer. To 2 decimal places in radians per second, find the rate of change of the angle of elevation when the ball on is 9 feet above the ground. Type your answer

    asked by Karen on December 19, 2018
  24. Mathematical measurement

    Find the ratio of the longest side to the perimeter of the​ right-triangular-shaped billboard. A scalene triangular billboard that says "Ski Whitetop" is designed to look like a snow-peaked mountain with a road leading up to the peak. The peak of the

    asked by Ralph Willis on January 12, 2017
  25. chemistry

    a balloon is filled with 500 mL of helium at a temperature of 27 degrees celsius and 755 mmHg as the balloon rises in the atmosphere the pressure and temperature drop what volume will it have when it reaches an altitude where the temperature is -33 degrees

    asked by candi on May 8, 2012
  26. chemistry

    a balloon is filled with 500 mL of helium at a temperature of 27 degrees celsius and 755 mmHg as the balloon rises in the atmosphere the pressure and temperature drop what volume will it have when it reaches an altitude where the temperature is -33 degrees

    asked by candi on May 8, 2012
  27. chemistry

    A sample containing 5.20g O2 gas has a volume of 19.0L, pressure and temperature remain constant, Oxygen is released until the volume is 7.00L how many moles of O2 are removed I know i convert 5.20g to moles which give me 0.1625 moles of O2 and i use the

    asked by SHARON on July 24, 2011
  28. Math

    A pan of cold water with a temeprature of 35 degrees F is brought into a room with a temperature of 75 degrees F. After one hour, the temperature in the pan is 45 degrees F. a) Write a formula for the temperature (T) as a function of time (according to

    asked by Melissa on May 12, 2010
  29. pre-calc

    The original ferris wheel, built by George Ferris for the Columbian Exposition of 1893, was much larger and slower than its modern counterparts: It has a diameter of 250 feet and contained 36 cars, each of which held 40 people; it made one revolution every

    asked by chris on March 17, 2009
  30. Chemistry

    Please help me! I do not know what to do. 500.0 g ethyl alcohol at 25°C (C = 2.46 J/g x °C) absorbs 74.0 J of heat energy. What is the final temperature? What is the specific heat constant if 621 g of Metal A raises the temperature of 500.0 g of water by

    asked by Kate on September 25, 2014
  31. physics 2 **

    A blacksmith drops a 0.60 kg iron horseshoe into a bucket containing 25 kg of water. (a) If the initial temperature of the horseshoe is 600°C, and the initial temperature of the water is 40°C, what is the equilibrium temperature of the system? Assume no

    asked by kelsey on December 4, 2008
  32. Math HELP!

    A ladder is leaning against a house. The distance between the base of the ladder to the house is 3 feet. The length of the ladder is 10 feet. In feet, how far above the ground does the ladder touch the house? A. 4.2 ft B. 9.5 ft C. 10.4 ft D. 14.1 ft Is

    asked by Anonymous on October 22, 2014
  33. Math 2

    Mr. Nelson has a rectangular flower box that is 5 feet long and 2 feet tall. She wants the width of the box to be no more than 5 feet. If the width is a whole number, what are the possible volumes for the flower box?

    asked by Jenny 2 on March 10, 2014
  34. Math

    Gunny has a sheet of plywood that is 4 feet by 8 feet she wants to saw the plywood into pieces 1 foot high and 2 feet long for signs How many signs can she make with the sheet of plywood?

    asked by CINDY on May 1, 2016
  35. Algebra HELP!!

    Water coming out from a fountain is modeled by the function f(x) = -x^2 + 8x + 2 where f(x) represents the height, in feet, of the water from the fountain at different times x, in seconds. What does the average rate of change of f(x) from x = 1 to x = 4

    asked by Dina M on January 18, 2015
  36. Algebra

    Water coming out from a fountain is modeled by the function f(x) = −x2 + 8x + 2 where f(x) represents the height, in feet, of the water from the fountain at different times x, in seconds. What does the average rate of change of f(x) from x = 1 to x = 4

    asked by memelord on April 14, 2017
  37. ET3034TUx Solar Energy

    Consider a crystalline PV module with the following output parameters mentioned at STC (Standard Testing Condition) conditions by the manufacturer. Pmax = 250W Voc = 50V Isc = 6A NOCT = 40°C Temperature coefficient of power = -1W/°C a) If the ambient

    asked by Anon on November 25, 2013
  38. Delft Solar Cell

    Consider a crystalline PV module with the following output parameters mentioned at STC (Standard Testing Condition) conditions by the manufacturer. Pmax = 250W Voc = 50V Isc = 6A NOCT = 40°C Temperature coefficient of power = -1W/°C a) If the ambient

    asked by Deepak on November 25, 2013
  39. Solar Energy

    Consider a crystalline PV module with the following output parameters mentioned at STC (Standard Testing Condition) conditions by the manufacturer. Pmax = 250W Voc = 50V Isc = 6A NOCT = 40°C Temperature coefficient of power = -1W/°C a) If the ambient

    asked by Anonymous on November 14, 2013
  40. Foreign languages

    Could you please check if this paragraph is possible in scientific English? Thank you, Writeacher. 1) Superconduction consists of a particular physical phenomenon which characterizes only superconductors. 2) These materials become superconductors when they

    asked by John on June 4, 2012
  41. Proportions

    To convert a temperature in degrees Celsius to degrees Fahrenheit, multiply the Celsius temperature by 9/5 and then add 32 degrees. Is a temperature in degrees Celsius proportional to its equivalent temperature in degrees Fahrenheit? Explain your

    asked by Toph on November 28, 2012
  42. Calculus

    For a given take-off weight, the take-off distance increases if the air temperature increases. For a specific example, if a KC-135 weighs 200,000 lbs, the take-off distance is modeled by f(t)=1/3(t+145)^2 - 67. If D = f(t) , where D is the take-off

    asked by Hamilton on August 17, 2008
  43. Math

    An astronaut on the moon throws a baseball upward. The astronaut is 6 fee, 6 inches tall and the initial velocity of the ball is 30 feet per second. The height of the ball is approximated by the function s(t)= -2.7t^2 + 30t + 6.5 The ball will never reach

    asked by Ciara on January 29, 2018
  44. Physics

    In exercise physiology studies, it is sometimes important to determine the location of a person's center of gravity. This can be done with the arrangement shown in the figure below. A light plank rests on two scales that read Fg1 = 440 N and Fg2 = 320 N.

    asked by Angela on February 1, 2015
  45. physics

    A copper telephone wire has essentially no sag between poles 30 m apart on a winter day when the temperature is −16◦C. How much longer is the wire on a summer day when the temperature is 26 ◦C? Assume that the thermal coefficient of copper is

    asked by joe on January 22, 2015
  46. Algebra 2

    The average daily maximum temperature for Laura’s hometown can be modeled by the function f(x)=4.5sin(πx6)+11.8 , where f(x) is the temperature in °C and x is the month. x = 0 corresponds to January. What is the average daily maximum temperature in

    asked by sammiexo on June 7, 2017
  47. college algebra

    Your office window is a = 35 feet high. Looking out your window, you find that the top of a statue lines up exactly with the bottom of a building that is b = 650 horizontal feet from your office. You know the statue is c = 175 feet from the building. How

    asked by manver on October 10, 2016
  48. Precalculos

    A ball is thrown vertically upward with an initial velocity of 96 feet per second. The distance s (in feet) of the ball from the ground after t seconds is S(t)=96t-16t^2. At what time t will the ball strike the ground? For what time t is the ball more than

    asked by Marcela on September 21, 2015
  49. Calculus

    I do not understand what this question is asking and how to get the result for it: "Suppose we have a metal bar of length L0 metres at temperature T0 in degrees Celsius.When the bar is heated or cooled, the length of the bar changes. The amount that the

    asked by Anonymous on September 16, 2014
  50. calculus-derivatives

    Hello, please help me. I needed to find the derivative of f(x)= x^4 -2x^3 + x +1. I got f'(x)= 4x^3 -6x^2 +1. I would like to figure out the critical numbers so I can figure out where it increases and decreases, but I have no idea how to factor it... Is it

    asked by mary on March 15, 2012
  51. physics

    Which way and by what angle does the accelerometer in the figure deflect under the following conditions?(Figure 1). The cart is moving toward the left with a constant speed of 5.00m/s .

    asked by chiongo on September 17, 2014
  52. Science and Math Combined

    Can someone please help me understand how I figure out how much electricity I used when using a small appliance (lets say 300 watts. For the duration of 3 hours? Does anyone know the formula to figure this out?

    asked by Stacy on November 14, 2012
  53. math

    A rectangular playground is 80 feet wide and 100 feet long. Nicole made a scale drawing of the playground using a scale of 1 inch : 20 feet. What will be the length of the playground on the scale drawing?

    asked by Cady on September 19, 2011
  54. Calculus

    A ladder 25 feet long is leaning against the wall of a house. The base of the ladder is pulled away from the wall at a rate of 2 feet per second. How fast is the top of the ladder moving down the wall when its base is 7 feet?

    asked by Anonymous on November 13, 2016
  55. Math

    The following data represents the high-temperature distribution for a summer month in a city for some of the last 130 years. Treat the data as a population. Temperature Days 50-59 4 60-69 309 70-79 1428 80-89 1485 90-99 393 100-109 8 According to the

    asked by Kristina on January 27, 2013
  56. MATH!!!!!!!

    PLEASE HELP!!! A standard doorway measures 6 feet 8 inches by 3 feet. What is the largest dimension that will fit through the doorway without bending??? o and i also need work shown Do you mean what length of stick or pole would fit through a doorway? If

    asked by Grayson on May 9, 2007
  57. Statistics

    A severe storm has an average peak wave height of 16.4 feet for waves hitting the shore. Suppose that a storm is in progress with a severe storm class rating. Let us say that we want to set up a statistical test to see if the wave action (i.e., height) is

    asked by Justina on August 7, 2011
  58. Math

    Tracy became interested in the maximal height for throwing a ball. On the internet, she finds that the maximum pitching speed of professional baseball players is 150 feet per second (about 105 miles per hour). The equation for the height y (in feet) after

    asked by Kim on November 9, 2017
  59. Math

    1.What is the unit rate for Fred's Sub shop?(Will post photo/link in the comments) A. $10 for 2 subs B. $5 for 2 sub C. $1 for 1/5 of a sub D. $30 for 6 subs 2. What is the slope-intercept equation for the cost of a sub at Fred's sub shop? A. y = 2x B. y =

    asked by Savaline on May 8, 2015
  60. statistics

    I am raising guaramies and using different temperatures in 3 tanks to optimize breeding. Figure out at the 0.05 alpha if the breeds (treatments) are varying in production and determine at the same alpha if the temperature in the tanks (blocks ) are

    asked by John on March 20, 2011
  61. math

    The eyes of a basket ball player are 6 feet above the floor. He is at the free-throw line, which is 15 feet from the center of the basket rim. The center of the rim is 10 feet above the floor Determine the angle of elevation (to the nearest degree) from

    asked by Anonymous on June 3, 2014
  62. Surface area - math

    A cylindrical water tank is located on level ground. The tank has a height of 49 feet and a diameter of 42 feet. If one gallon of paint covers 350 square​ feet, how many gallons of paint are required to paint the water​ tank? i tried: 2π⋅21⋅49 +

    asked by Please help me }: on December 4, 2017
  63. algebra

    A boat is tied to a pier with a 25-foot rope so that the distance between the top of the pier and the top of the boat deck is 7 feet. If the water level hoes down 8 feet with the low tide , how much closer ( in feet) is the boat to the base of the pier?

    asked by Alexius on December 2, 2012
  64. science-gas laws

    I got 2 questions for ya: 1. Calculate the new pressure of an oxygen tank at 127o C if the tank had 2200 psig at room temperature (22o C)? I used Gay Lussac's law. Here's my work: P1= 2200psi P2= X T1= 295K T2= 400K (2200x295)400= X I got 2983psi Is that

    asked by abby on August 28, 2007
  65. Algebra

    Start from 110 feet away, a person on a bicycle rides toward a checkpoint a nd then passes it. The rider is traveling at a constant of 30m feet per second. The distance between the bicycle and the checkpoint is given by the equation d=(110-30t). At what

    asked by Steve on October 13, 2014
  66. math

    how can we find the area of a figure. how can i find the area of this figure. jf=16 cm I can't see the figure, but generally we need to know the sides and angles in order to calculate the area.

    asked by ariel on September 25, 2006
  67. Chemistry

    The equilibrium constant for HI decomposition at 500 °C is 5.8×10-3. 2HI(g) > H2(g) + I2(g) At that temperature reactants and products are gaseous. (There is no change in the total number of moles, so Kc = Kp.) A sample of 0.49 mol of HI is placed in a

    asked by Anonymous on October 5, 2010
  68. Chemistry

    The equilibrium constant for HI decomposition at 500 °C is 5.8×10-3. 2HI(g) > H2(g) + I2(g) At that temperature reactants and products are gaseous. (There is no change in the total number of moles, so Kc = Kp.) A sample of 0.49 mol of HI is placed in a

    asked by Anonymous on October 5, 2010
  69. MATH

    During halftime of a football​game, a sling shot launches​ T-shirts at the crowd. A​ T-shirt is launched from a height of 33 feet with an initial upward velocity of 64 feet per second. The​ T-shirt is caught 48 feet above the field. How long will

    asked by S on January 8, 2017
  70. math

    a sheet wood measures 4 feet by 8 feet. armand wants to build a dog house usingone whole sheet of playwood for the floor. a.armand needs to put a "2 by 4" under the outer edge all the way around the floor, and another "2 by 4" that runs down the middle,

    asked by cindy on January 10, 2011
  71. Math

    The following conditional statement true. What is the statements converse and is the converse is true? If a figure is a square, then it has four right angles. A. If a figure is not a square, then it does not have four right angles. This is true. B. If they

    asked by Fall on August 28, 2018
  72. Algebra 2

    The average daily minimum temperature for Pablo’s hometown can be modeled by the function f(x)=15.3sin(πx6)+44.1 , where f(x) is the temperature in °F and x is the month. x = 0 corresponds to January. What is the average daily minimum temperature in

    asked by sammiexo on June 12, 2017
  73. Physics

    An aluminum calorimetry cup [mc = 0.6 kg, cc = 0.22 kcal/(kgC)] is filled with water [mw = 2.4 kg, cw = 1 kcal/(kgC)]. It is at a temperature of 30C. A sample of an unknown substance with mass mm = 2.34 kg, originally at a temperature of 210C, is added.

    asked by Randall on January 17, 2014
  74. Physics

    An aluminum calorimetry cup [mc = 0.6 kg, cc = 0.22 kcal/(kgC)] is filled with water [mw = 2.4 kg, cw = 1 kcal/(kgC)]. It is at a temperature of 30C. A sample of an unknown substance with mass mm = 2.34 kg, originally at a temperature of 210C, is added.

    asked by Randall on January 31, 2014
  75. Physics

    An aluminum calorimetry cup [mc = 0.6 kg, cc = 0.22 kcal/(kgC)] is filled with water [mw = 2.4 kg, cw = 1 kcal/(kgC)]. It is at a temperature of 30C. A sample of an unknown substance with mass mm = 2.34 kg, originally at a temperature of 210C, is added.

    asked by Riley on February 3, 2014
  76. Chemistry

    A student tested the effect of temperature on the decomposition of N2O5. He found that the rate of the reaction at a lower temperature was 4.2 x 10–3 s–1 and the rate at a higher temperature was 1.6 x 101 s–1. What is wrong with the student's data?

    asked by Cortney on March 25, 2015
  77. Algerbra

    I need help solving the b portion of the equation. 15. Assume that a surveyor stands at the top of a mountain that is “h” feet tall. If the distance (in feet) that he can see is defined by d = 3200.2 SQRT(h), then answer the following. (a) How far can

    asked by LOke on March 15, 2009
  78. PHYSICS

    A copper vat is 10 m long at room temperature (20 degrees C). How much longer it is when it contains boiling water at 1 atm pressure? Air in a balloon does 50 J of work while absorbing 70 J of heat. What is its change in internal energy? A bottle

    asked by Matt on February 17, 2011
  79. Science

    24. What does the thermal energy of an object depend upon? A. The temperature and arrangement of the particles in that object. B. The temperature, weight, and number of particles of that object. **** C. The heat of that object and the density of particles.

    asked by Kacy on December 13, 2018
  80. math

    A rectangular room containing 198 square feet is 7 feet longer than it is wide. How long of a piece of crown molding is needed to trim the perimeter of the ceiling?

    asked by anonymous on October 22, 2014
  81. math

    true or false A one-story building, having dimensions of 80 ft. x 50 ft. x 20 ft. high, encloses a volume of 8000 cubic feet, and has a floor space of 400 square feet.

    asked by Blayke on February 10, 2010
  82. Geometry

    The Seinfeld's family room measures 19 feet by 30 feet. They are covering the floor with square tiles that measure 1 foot on a side and cost $0.68. How much will they spend on tile?

    asked by King on February 9, 2012
  83. trigometry

    vertical pole 20 feet high is sighted horizontally from a point 75 feet from its base up the sloping side site of a hill on which it rest.what is the inclination of the slope?

    asked by rexter julian on November 18, 2014
  84. geometry

    what is the are of a parallelogram if it is 2 feet tall and 6 feet wide

    asked by alle on March 23, 2011
  85. Math

    How much feet will u need if the diameter is 4 feet around a circular garden

    asked by Brittany on September 12, 2016
  86. Math

    Convert 6.2 feet per minute to feet per hour

    asked by Jenny on October 13, 2016
  87. math

    Find the distance around the track if x=20 feet and y=25 feet

    asked by Paula on April 21, 2013
  88. math

    using the scale 1 inch= 8 feet. what is the legnth of 16.5 feet?

    asked by johna on February 2, 2010
  89. math

    What is the perimeter of 4 feet wide and 9 feet long?????

    asked by Lena on February 10, 2016
  90. math

    If the pool feet its a 76 If each tile is a 6 feet how many tiles I need

    asked by pietro on March 31, 2014
  91. geometry

    What is the area of a rhombus with diagonals of 10 feet and 14 feet?

    asked by mitchell primeaux on April 21, 2010
  92. math

    if 1 inch equals 10 feet, than how many inches is 13 feet? 1.3

    asked by mikki on March 26, 2007
  93. Math

    How do I find the area of a wall? 15 feet by 9 feet

    asked by Amy on January 12, 2015
  94. Math

    A countertop is 16 feet long and 3 feet wide

    asked by bob on February 11, 2015
  95. math

    1. The cost, in millions of dollars, to remove x % of pollution in a lake modeled by

    asked by nikki on October 2, 2011
  96. social studies

    did the railrosds reach shreveport before or after the discovery of oil at caddo lake?

    asked by alba on September 24, 2009
  97. social studies

    this large sea is acctually a lake and is located at 40 north and 50 east

    asked by NICOLE on September 7, 2009
  98. physics

    What is the pressure of the water in pascals at the bottom og a lake which is 5 meters deep?

    asked by Manilyn on October 22, 2016
  99. Social Studies

    How would being located on a lake and river benefit both a fort and traiding post?

    asked by Asia on September 14, 2010
  100. Pigskin geography

    #18.Name a huge lake the Qakland Raiders will fly over en route to their game. PLEASE HELP!!!!!

    asked by Alexis on November 19, 2007