1. Convert 4.0 kilometers (km) to meters (m). (1 point) 0.04 m 40 m 400 m 4,000 m (my answer) 2. For his science project, Austin wants to determine if the pH of standing rainwater changes over time. He collects

42,642 results
  1. Help me with science please

    Which statement includes a description of velocity?(1 point) A marble rolls 30 centimeters away from the table. A car travels east at 45 kilometers per hour. A bicycle moves 8 meters per second. A student walks 20 meters down the street. . An illustration

  2. Math

    You may use a calculator to complete this assessment. Find the area for the following figure. Image of a trapezoid. Top horizontal measures 5 point 9 meters. Base horizontal measures 16 point 3 meters. A dashed vertical line measuring 4 point 6 meters

  3. Science

    1.A person pushes a box. He applies a force of 400 newtons, and he pushes the box for a distance of 4 meters. After he stops pushing, the box slides forward another meter. How much work was done by the person?(1 point) a.2,000 joules b.400 joules c.1,600

  4. Math

    Convert 2yd, 2ft, 5in. to centimeters. Convert 10yd,1ft, 7in. to meters. I tried it twice but still didn't get it right. Please help me out.

  5. Scientific Notation - PLEASSEE

    A rectangular yard had a length of 0.006 kilometer and a width of 5x10^-3 kilometers. A. Use scientific notation to express the ares of the yard in kilometers, showing each step in the process. B. Convert the area into square meters using the conversion

  6. algebra

    a cyclist rides her bike at the speed of 18 kilometers per hour what is this rate in meters per second how many meters will the cyclist travel in 2 seconds

  7. math-metrics

    can you check my work Please and thank you. Which Direction Does the Decimal Move? (L or R) my answers 30. From centimeters to meters? left 31. From megameters to meters? right 32. From kilometers to millimeters? left 33. From micrometers to millimeters?

  8. Math 7B

    1. Find the area of the trapezoid. (1 point) A. 270 mm2 B.375 mm2 C.750 mm2 D.3780 mm2 2. Find the area of the trapezoid. (1 point) A.1543.5 m2 B.220.5 m2 C.294 m2 D.588 m2 3. A trapezoid has an area of 24 square meters. The lengths of the bases of the

  9. Math

    a model rocket is launched from a roof into a large feild. The path of the rocket can be modeled by the equation y=-0.8x^(2)+12x+25.8 where x is the horizontal distance, in meters, from the starting point on the roof and y is the height in meters of the

  10. Calculus

    A light in a lighthouse 5 kilometers offshore from a straight shoreline is rotating at 4 revolutions per minute. How fast is the beam moving along the shoreline when it passes the point 5 kilometers from the point opposite the​ lighthouse?

  11. Math

    1.(1 point) Find the area of the trapezoid. 14mm,15mm,36mm A.270mm2 B. 375mm2 C. 750mm2 D. 3780mm2 2.(1 point) Find the area of the trapezoid. 7m,21m,21m A. 1543.5m2 B. 220.5m2 C. 294m2 D. 588m2 3.(1 point) A trapezoid has an area of 24 square meters. The

  12. Physical

    A truck moves 60 kilometers east from point A to point B. At point B, it turns back west and stops 15 kilometers away from point A. What are the total distance and total displacement of the truck? A.The total distance is 105 kilometers, and the total

  13. Algebra

    1. To convert meters per minute to kilometers per hour, which of the conversion factors would be used? Select all that apply. [ ] 1km/1,000m [ ] 1,000/1 km [ ] 1 min/60 sec [ ] 60/1 min [ ] 60/1 h I need some help

  14. math

    the distance between new york city and boston is 189.9 miles as the crow flies. how far is it in kilometers? 117.7 kilometers 305.7 kilometers 417.8 kilometers 1,899 kilometers

  15. Physics

    The value of acceleration due to gravity (g) on a point 10,000 kilometers above sea level is about 1.49 meters/second2. How much will an object, which weighs 98 newtons on the surface of Earth, weigh on this point? The value of acceleration due to gravity

  16. Science

    Which Statement includes a description of velocity? A. A bicycle moves 8 meters per second.** B. A car travels east at 45 kilometers per hour C. A marble rolls 30 centimeters away from the table D. A student walks 20 meters down the street I just need my

  17. math

    how do i use two unit multipliers to convert 61.131121 kilometers to centimeters

  18. Converting decimal(floating point) to octal/hex

    Hi everybody, Can anybody show me how to convert 0.59375(decimal) to Octal and Hexadecimal? go to wikpediaa and look up Hexadecimal and Octal It will give you an idea Hi can anyone convert 5.4 * 10 ^-79 to IBM hex floating point format?? sir how to convert

  19. Chemistry

    Can anyone help and check my answers? A. 8.43 cm to millimeters--- 84.3 millimeters. B. 2.41x10^2 cm to meterss--- 0.0241 meters. C. 294.5 nm to centimeters--- I don't know how to concert this. D. 1.445x10^4 m to kilometers--- 0.001443 Kilometers. E. 235.3

  20. general math

    The base jeepney fare is PHP 8.00 for the first four kilometers and an additional PHP 1.50 per kilometers for the succeeding kilometers, express the fare for x kilometers as a function of x. please help me and kindly put the solution too. thank you :)

  21. Geometry

    7. What is the surface area of a conical grain storage tank that has a height of 24 meters and a diameter of 16 meters? Round the answer to the nearest square meter. (1 point) 837 square meters 848 square meters 1,991 square meters 1,923 square meters 8.

  22. math check

    what unit of measure would you use to describe the distance from your house to school? D. Meters a.grams b. kilometers c. liters d. meters

  23. Algebra

    The diameter of the moon is about 3476 kilometers. The distance from earth to moon is about 384,400 kilometers. About how many moons could be lined up in a row between earth and the moon? Round to the nearest whole number. Please help answer thanks

  24. Math Help!!

    The time between a lighting flash and the following thunderclap may be used to estimate, in kilometers, how far away the storm is. How far away is the storm if 12 seconds elapse between the lighting and the thunderclap? a) 4 kilometers b) 5 kilometers c)

  25. 8th Grade Algebra

    The distance required for a car to stop is directly proportional to the square of its velocity. If a car can stop in 112.5 meters at 15 kilometers per hour, how many meters are needed to stop at 25 kilometers per hour?

  26. math

    charlene takes the bus to work in the morning, then walks home for lunch, walks back to work, and finally walks home in the evening. The distance one way is 600 meters. How far does she walk each day between home and work? 1.2 kilometers 1.8 kilometers 180

  27. Math Multiplying Fractions

    A swimming pool in the shape of a rectangular prism is 50 meters long 25 meters wide and 3 meters deep. A liter is the same as 0.001 cubic meters. How many liters of water are needed to completely fill the pool? I know how to find the volume which is 3750

  28. science

    Convert 4.0 kilometers (km) to meters (m). A. 0.04 m B. 40 m C. 400 m D. 4,000 m can someone plz help me

  29. Algebra 1

    A car is traveling at a rate of 80 kilometers per hour. Set up the equation that would convert the speed to meters per second. Then evaluate

  30. physics

    Its 80 kilometers from point A to point B. Someone travels at an average speed of 40 kilometers per day and takes a negligible amount of time at point B to turn around to head back to point A. At what average speed must the person travel back to point A so

  31. physics

    A point charge Q = -400 nC and two unknown point charges, q1 and q2, are placed as shown. Point charge q1 is located 1.3 meters along the +x-axis, point charge q2 is located 0.7 meters down the -y-axis, and point charge Q is located 2.0 meters from the

  32. pre cal

    assuming that Earth is a sphere of a radius 6378 kilometers, what is the difference in the latitudes of Lynchbug, Virginia, and Myrtle Beach, South Carolina, where Lynchbug is 400 kilometers due north of Myrtle Beach?

  33. science/math

    width of a normal sheet of paper is 8.5inches. Convert this length to kilometers

  34. Math

    To convert from kilometers (km) to meters (m), multiply by 1000. How many meters are there in 6.2 km?

  35. science

    Convert 4.0 kilometers (km) to meters (m).

  36. MATH

    1. To convert from kilometers (km) to meters (m), multiply by 1000. How many meters are there in 6.2 km? A~6,200M? 2. Multiply.5.75 * 10 (the problem is 10 to the power of 2)A~ 575 3. Multiply.0.8175 * 1, 000 =A~817.5?

  37. MATH

    To convert from kilometers (km) to meters (m), multiply by 1000. How many meters are there in 6.2 km? A~6,200M? 2. Multiply.5.75 * 10 (the problem is 10 to the power of 2)A~ 575 3. Multiply.0.8175 * 1, 000 =A~817.5? 4. Paula's car payment is $342.37 per

  38. Math

    300 kilometers, 180 kilometers and 200 kilometers represents the trips that ms axler took in her job this week. How many kilometers had ms axler traveled when she was at the one third point in each trip? Explain your reasoning

  39. PHYSICSS!!!

    still cant get this one? so damon i know you wanna help! or anyone else im open for suggestions haha Consider a spaceship located on the Earth-Moon center line (i.e. a line that intersects the centers of both bodies) such that, at that point, the tugs on

  40. Programming

    How would the flow charts and pseudocode look for this? The Metric Conversion application is a menu-driven program. First, the program displays a Main Menu that states the purpose of the program and allows the user to select one of five metric system

  41. Math

    Hey I need help so I came here I usually only check my answers by its urgent. 8. Which ratio can be used to convert meters to kilometers? A.100km/1m B.1,000km/1m C.1km/1,000m D.1km/10m

  42. Math

    Brett and Jim sign up for Memorial Day race in their town. There are two different events, a 5 kilometers and a 10 kilometers. Brett signed for 5 kilometers and Jim signed for 10 kilometers. Use thermometers to indicate when both Brett and Jim have

  43. Math

    At one point on a mountain road, the elevation is 1250 meters. Three kilometers up the road, the elevation is 1610 meters. What is the average change in elevation for each hundred meters on this section of the road?

  44. Phys

    A series of waves traveling at 200m/sec are being generated by a 100 Hz source. A point at the very top of the crest of a certain wave is _______ meters from a corresponding point 3 'crests' away. 0 1.5 2.7 4 6.0 12.0 16.0 30000 I think its 4 b/c

  45. Geography

    Draw a plain scale when the representative fraction=1:100000 showing kilometers and meters for a distance of 20 kilometers

  46. very easy math question

    i doing my physics work and so i have to convert 0.0023mm to meters and it seem so easy but i not know how. i first convert it to cm, i times by ten then i divide by 100 to give me meters so i get 0.0023m but it suppose to be 2.3*10^5 m

  47. Science

    Joe wants to measure the perimeter of his house. What would be the appropriate unit of measurement that he should use? A) centimeters B) kilometers C) meters D) millimeters IM THINKING KILOMETERS

  48. Intergated chemistry/physics

    The Lamborghini Diablo sports car can accelerate from 0 kilometers/hour to 99.2 kilometers/hour in 4.0 seconds. What is the acceleration of this car in kilometers/hour^2. (hint: you must convert 4.0 seconds before putting it into the equation.)

  49. Math

    How do I do imperial to metric conversions?! Metric to imperial is easy but I don't know how to do it the other way around!!! Please help me! a) 6yd to meters b) 3mi to kilometers c) 80in to meters d) 3.8ft to meters e) 5'3" to meters (" is foot right?) f)

  50. math

    as tsunamis travel from the deep ocean to more shallow water, they slow down. at a dept of 1,000 meters they travel at 356 kilometers per hour. this is 400 kilometers per hour slower than their speed in deeper ocean water. how fast do tsunamis travel in

  51. IPC

    The value of acceleration due to gravity (g) on a point 10,000 kilometers above sea level is about 1.49 meters/second2. How much will an object, which weighs 98 newtons on the surface of Earth, weigh on this point? The value of acceleration due to gravity

  52. Algebra

    2. The equation D=3.59 (sqrt)h gives the distance, D, in kilometers that a person can see to the horizon from a height, h, in meters. a. Solve this equation for h. b. Mount Evans in the Rocky Mountain National Park, is approximately 4,450 meters in

  53. Math

    Warren walked 4 kilometers down east and then 5 kilometers down south. Next, he walked another 4 kilometers down east. Then he turned again, and walked 5 kilometers down south. He stopped there. To the nearest kilometer, how far is he from the starting

  54. math

    An observer is located on the ground 6 kilometers from the point where a space shuttle is launched (vertically). When the shuttle is 8 kilometers high, it is travelling at 500 kilometers per hour. Determine, for that moment, the rate at which the distance

  55. Math

    Elena jogs 7 kilometers west and then 5 kilometers down south. She stops and checks her time. How far is she from her starting point?

  56. math

    Elena jogs 7 kilometers west and then 5 kilometers down south. She stops and checks her time. How far is she from her starting point?

  57. math

    which is the best estimate for the height of a dog. 40 kilometers, 40 meters, 4 meters, 40 centimeters

  58. Algebra1

    Mrs.Culowski traveled 24.0 kilometers north and then 10.0 kilometers east. How far was she from her starting point? use pytheorn Theorm i need help seting up the problem?

  59. Physics

    An archer lying on the ground shoots an arrow at a target that is 400 meters away, and 40 meters high. The initial velocity of the arrow is 120 m/s At what angle does he need to point his bow in order to hit the target? (Assume the value of g as -9.81

  60. Physics

    You find yourself driving 35 kilometers an hour when you take your foot off the accelerator and descend 18 meters into the valley. Just as you reach the bottom, you see a policeman hiding between a speed limit sign that reads 70 kilometers per hour. Will

  61. Math

    9. The time between a lightning flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is. How far away is a storm if 6 second elapse between the lightning and the thunder clap? Use the formula d = t/3 , in

  62. Algebra

    A cyclist rides her bike at a rate of 8 meters per second. What is this rate in kilometers per hour? How many kilometers will the cyclist travel in 2 hours? Do not round your answers.

  63. math check please

    1. Find the least common multiple of 4 and 11. Answer: 44 2 Divide. 91.41 divid 6 answer 3.235 3. If a gallon of water weighs 8.34 lbs. how much does 3.75 gal weigh? 8.34 x 3.75= 31.2750 4. find the circumference use 3.14 for pi diameter is 12 ft 3.14 x

  64. Math

    On a map 3/6 inch represents 60 kilometers. Distance A to B is 4 5/8 inches. Distance C to D is 5 3/5 inches. Distance E to F is 9 5/6 inches. What is the number of kilometers between A and B? What is the number of kilometers between C and D? What is the

  65. chemistry

    how do I convert 25.0 miles to kilometers

  66. math

    convert 25mm= cm?????????????????????????????????????????????????????????????????????????????????????im confused wat is the metric table? the answer is 2.5cm. There are 10mm in 1 cm. So you can use this equation for that: ?mm/10=?cm Here is a simplified

  67. physics

    barrel is 70kg, and height of dock is 2 meters. How much work do you do when lifting the barrel? was sure if you convert the 70kg to newtons, then multiply it by the 2 meters?? Work= mass*g*distance. Yes, convert it.

  68. math

    4. Jenny swam 50 meters in 25 seconds. Which rate below is equivalent to Jenny's rate? (1 point) 1,200 meters in 8 minutes, 20 seconds 200 meters in 2 minutes 400 meters in 3 minutes, 20 seconds 800 meters in 4 minutes

  69. chemistry

    how do i convert these 0.25g = how many cgs 400 cm^3 = how many Ls and 400 cm^3 = how many m^3s?

  70. chemistry

    how do i convert these 0.25g = how many cgs 400 cm^3 = how many Ls and 400 cm^3 = how many m^3s?

  71. Math

    I am not sure how to convert my Cartesian xyz-coordinates into meters. x = 0.666 y = 0.666 z = 0.327 a = 6,377,563.396 meters b = 6,356,256.910 meters

  72. math

    Samantha’s speedometer reads in kilometers per hour. If the legal speed limit is 55 mi/h, how fast can she drive? How should I set this up? 160 kilometers per hour is 100 miles 55 miles is 88 kilometers. Here in New Zealand we are in kilometers

  73. Measurement

    Convert 5 kilometers to miles and the nearest yard.

  74. Math/Algebra

    Delivery company charges $10 plus 40¢ per kilometer or part of a kilometer. Find the cost for a trip of: a.5 kilometers b.7.5 kilometers c.3.2 kilometers d.Graph the ordered pairs (kilometers, cost). Is this a function?

  75. Math

    A car is traveling at a rate of 35 meters per second. What is the car's rate in kilometers per hour? How many kilometers will the car travel in 3 hours? Do not round your answers.

  76. math

    The volume of a cone is three hundred cubic kilometers. If the radius of the base is 9 kilometers, what is the height of the cone? Use three point one four for pi. Show your work and round to the nearest tenth.

  77. math

    The volume of a cone is three hundred cubic kilometers. If the radius of the base is 9 kilometers, what is the height of the cone? Use three point one four for pi. Show your work and round to the nearest tenth.

  78. Geometry

    7. What is the surface area of a conical grain storage tank that has a height of 24 meters and a diameter of 16 meters? Round the answer to the nearest square meter. (1 point) 837 square meters 848 square meters 1,991 square meters 1,923 square meters 8.

  79. Math

    A square field has a side of 50 meters.How many times must an athlete jog around this field to cover a distance of 3 kilometers? Area = S x S = 50 × 50 =2500 meters .... I'm stuck

  80. Phyics

    The radius of Earth is 6.37 103 km. Find the speed, in km/h, resulting from the rotation of Earth, of a person standing on the equator. v=2(pi)(r)/T v=2(pi)(6.37e3)/24 v=1.67e3 km/h how would you convert this to m/s. it does not seem to be working for me

  81. Math

    A trapezoid has an area of 24 square meters. The lengths of the bases of the trapezoid are 5 meters and 7 meters. What is the height of the trapezoid? (1 point) 4 meters•• 144 meters 2 meters 1 meter Correct this

  82. science again again

    so if i were saying i was something somethings tall.....wich would be better....meters...centimeters...or millimerter... I really doesn't matter, but say if it were a building, then meters. Distance to the tip of Africa from where you are, then kilometers.

  83. Math

    Two planes started at the same time from two airports that are 3600 kilometers apart and flew toward each other. One plane flew at 792 kilometers and the other flew at 888 kilometers per hour. In how many hours were the planes still 240 kilometers part?

  84. algebra

    Convert 628 kilometers to miles (round off your answer to two decimal places.)

  85. Math

    convert 628 kilometers to miles (round off ans to 2 decimal places)

  86. Algebra

    1. Create the indicated algebraic expression. Use descriptive variables. The length of a rectangular lawn is 6 ft more than three times the width of the lawn. Express the length of the lawn in terms of the width. A. 3+w+6 B. 3(w+6) C. 6w+3 D. 3w+6 For 1 I

  87. Science- dimensional analysis

    What is the wavwlentgh in meters of orange light of wavelength 615nm? Convert 6ft to meters and 168lb to kg.

  88. Math

    When I convert 400 quarts to 4000 Cups would the answer be 400 qt= 1600 cups and 4000 C < 400 qt?

  89. Pre-Algebra

    Martha is in a hot air balloon that has risen straight up from the launch point. Matthew is standing on the ground, 16 meters away from the launch point. If Martha and Matthew are 20 meters apart, how high has the balloon risen? A. 4 meters B. 12 meters C.

  90. AP Physics

    A hot air balloon containing an AP Physics student ascends vertically at a constant speed of 8 m/s. While ascending, he accidentally drops his rubber duckie from the gondola of the ballong. Seven seconds after it is dropped the duckie bounces off a roof at

  91. Physics

    A hot air balloon containing an AP Physics student ascends vertically at a constant speed of 8 m/s. While ascending, he accidentally drops his rubber duckie from the gondola of the ballong. Seven seconds after it is dropped the duckie bounces off a roof at

  92. math

    how many meters are in 1 and 3/4 kilometers

  93. Math

    Hint for this assignment: Pay attention to the units of measure. You may have to convert from feet to miles 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

  94. math

    How many meters are in 10 kilometers? plz help thank you

  95. Mathematic

    Haw many meters are in 2.7 kilometers

  96. science 12 grade

    3.5 kilometers equals how many meters

  97. Math

    A rectangular prism has a length of 100 cm, a height of 10 cm and a width of 5 cm. What is the volume of the rectangular prism? A. 3100 square centimeters B. 1550 square centimeters C. 5000 square centimeters D. 1200 square centimeters 2. A cylinder has a

  98. math

    can some one explain to me how to convert 3 meters to centimeters. and 3 meters to millimeters. and 200 centimeters to meters

  99. 7th math

    If the actual figure is a rectangle that is 120 meters by 400 meters, what are the dimensions of a scale drawing in centimeters?

  100. trig

    A ship is passing through the island of corregidor. at its closest point of approach, Corregidor radar determines that it is 2, 400 meters away. Later, the radar determines that it is 2, 650 meters away. a.) By what angle did the ship's bearing from

Pages

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14
  15. 15
  16. 16
  17. 17
  18. 18
  19. 19
  20. 20