van

Most popular questions and responses by van
  1. chemistry

    A certain gas is present in a 11.0L cylinder at 4.0 atm pressure. If the pressure I increased to 8.0 atm the volume of the gas decreased to 5.5L. Find the two constants Ki, the initial value of K, and the Kf, the final value of k, to verify whether the gas

    asked on February 12, 2016
  2. Math

    Which is the side length of a square with an area of 144 ft squared? 36, 72, 12 or 18 ft.? Is it 12?

    asked on December 6, 2012
  3. Chemistry

    What is the molarity of a solution that results when 3.64 g KCl is dissolved in water and diluted to exactly 200.0 mL?

    asked on February 27, 2016
  4. Physics

    Two cylinders having weights of 100 kN and 200 kN with radii of 100 mm and 200 mm are placed with heavier weight above the lighter weight and both of them are placed in a container having a width of 500 mm. Assuming that the length of the container and

    asked on April 21, 2016
  5. physics

    A capacitor has a capacitance of 7.28uF. What amount of excess charge must be placed on each of its plates to make the potential difference between the plates equal to 25.0V?

    asked on January 26, 2016
  6. math

    For a​ long-distance person-to-person telephone​ call, a telephone company charges $ 0.51 for the first​ minute, $ 0.34 for each additional​ minute, and a $ 2.06 service charge. If the cost of a call is $ 6.65 comma how long did the person​ talk?

    asked on March 12, 2019
  7. Physics

    A disgruntled physics student sees the front end of his teacher's car below him at the base of a building. If the student is 5.0 m high above the car which is 3.0 m long and traveling only 3m/s to the right, will the apple of the student hit the teacher's

    asked on June 24, 2014
  8. College Physics

    After 2.5 time constants, what percentage of the final voltage, emf, is on an initially uncharged capacitor C, charged through a resistance R?

    asked on September 16, 2014
  9. Math

    a) How many different ways can 50 players in a marching band be in rectangle arrangements? b) If marching bands vary from 21 to 49 players, which number of players can be arranged in the greatest number of rectangles?

    asked on September 14, 2009
  10. Math

    What is an example on how to use fractions used in graphic design.

    asked on May 6, 2013
  11. College Physics

    A heart pacemaker fires 66 times a minute, each time a 27.0–nF capacitor is charged (by a battery in series with a resistor) to 0.632 of its full voltage. What is the value of the resistance?

    asked on September 16, 2014
  12. Physics

    A disgruntled physics student sees the front end of his teacher's car below him at the base of a building. If the student is 5.0 m high above the car which is 3.0 m long and traveling only 3m/s to the right, will the apple of the student hit the teacher's

    asked on June 24, 2014
  13. venture

    is increasing the entrepreneurial orientation of firm always a good thing? or are there circumstance or environment in which further pursuit and opportunities can diminish firm performance?

    asked on October 20, 2015
  14. physics

    a 1200kg car is moving on the freeway at 30 m/s. (a) Find the magnitude of its momentum and its kinetic energy in SI units. (b) At what speed, in m/s, will the car's momentum be half of what it is in part (a). (c) At what speed, in m/s, will the cars

    asked on January 22, 2016
  15. algebra

    graph and show solution for y = Ix+2I and translated y =- IxI

    asked on May 17, 2016
  16. Math

    Asha plans to place vacation photos of her friends on a square bulletin board measuring 72 units by 72 units. a) Which size of phot can be placed without any spaces or overlapping? 10 X 8 6 X 4 5 x 7

    asked on September 9, 2009
  17. math

    a) How many different ways can 50 players in a marching band be in rectangle arrangements? b) If marching bands vary from 21 to 49 players, which number of players can be arranged in the greatest number of rectangles?

    asked on September 14, 2009
  18. Physics

    A man was lost in the woods. He wanders 3 km north, then 7 km east, then 7 km south, then 4 km west. What is the magnitude and direction of his resultant displacement?

    asked on June 12, 2014
  19. HCI

    pls answer my questions. i need your help. in what ways the human brains and machines are alike and different?? godbless you.

    asked on February 10, 2009
  20. Physics

    A 3 kg object falls from a height of 10 m. What is its velocity just before it hits the ground? How would this problem differ if the object falling from a height of 10 m only had a mass "m"?

    asked on July 11, 2013
  21. math

    Anthony plans to ride 175 km on his bike and Samantha plans to ride 250 km. They both plan to complete their journeys in a whole number of days. a) How many kilometers could each person travel if they both ride the same number of kilmeters each day? b)

    asked on September 9, 2009
  22. College Physics

    What is the smallest capacitor needed in a computer power supply in order to supply at least 0.2 A of current for 0.35 s after the power goes off? (DATA: Assume that the resistance of all the components of the computer mother board is 5 Ω and it uses a 5

    asked on September 16, 2014
  23. Physics

    A 3 kg object falls from a height of 10 m. What is its velocity just before it hits the ground? How would this problem differ if the object falling from a height of 10 m only had a mass "m"?

    asked on July 11, 2013
  24. Calculus

    Differentiate the following function. f (x) = 7 sin(x) + 1/6 cot(x)

    asked on October 16, 2009
  25. Physics

    A ball A having a speed of 44.0 ms-1 collides with another ball, B, of the same mass which is initially at rest. After the collision A is deflected, 45.0 from its initial direction and B moves off at an angle of 30.0° to the original direction of A. a.

    asked on November 5, 2016
  26. Physics

    Two equal points charges of +3.00 X 10-6C are placed 0.200m apart. What are the magnitude and direction of the force each charge exerts on the other?

    asked on January 25, 2016
  27. Grade 7 Georgraphy

    How does the latitude of the sun Parlour compare to California?

    asked on January 6, 2010
  28. College Physics

    A circuit consists of 3 components connected between 2 terminals: A 6 V source, a 90 Ω resistor and a 0.01 F capacitor. The capacitor is initially uncharged. The voltage source is turned on. What is the voltage across the capacitor after a very long time?

    asked on September 16, 2014
  29. Economics

    How does the local, state, or national economy affect your business or place of work? Are there businessess that are relatively recession- or depression-proof? Why or why not? Are there businesses that may not prosper to the same extent as others during an

    asked on February 24, 2010
  30. Physics

    A standing wave is generated in a 12.0 m wave tank using a frequency of 5.00 Hz. There are a total of four nodes in the standing wave (one on each end of the tank and two others between the ends). a) Sketch the wave in the tank. b) What is the velocity of

    asked on July 17, 2013
  31. math

    Arrange 1764 bottles in a shape of a square so the columns and rows are equal in number. How many bottles are there in each row?

    asked on June 28, 2010
  32. Physics

    A ball A having a speed of 44.0 ms-1 collides with another ball, B, of the same mass which is initially at rest. After the collision A is deflected, 45.0 from its initial direction and B moves off at an angle of 30.0° to the original direction of A. a.

    asked on November 6, 2016
  33. College Physics

    An uncharged 3.20-μF capacitor is in series, through a switch, with a 5.55-M Ω resistor and a 36.0- V battery (with negligible internal resistance.) The switch is closed at t = 0 and a current of Ii immediately appears. Determine Ii. How long will it

    asked on September 16, 2014
  34. Algebra

    What are the coordinates of X2-2 where 1 is more than or equal to x and 2x where x is less than 1? NOTE: X2 is x squared.

    asked on June 15, 2014
  35. Physics

    What are some careers that relate to waves and sound? Can you give some examples of how it's used please?

    asked on July 18, 2013
  36. Law

    What is one way the US legal system affect US businesses. How do specific aspects of the US legal system contribute to furthering commerce

    asked on April 27, 2010
  37. grade 7 math

    How many grams are in one serving of soup if 2.4 kg will serve six people? a. 400 kg b 14.4 kg c. 400 g d. 2400 g

    asked on December 15, 2009
  38. College Physics

    What is the internal resistance of a 15.0 V car battery whose terminal voltage drops to 13.40 V when the starter draws 50.1 A? What is the resistance of the starter?

    asked on September 16, 2014
  39. Algebra

    Evaluate the limit of x-1 / square root of x - 2x as x approaches to 1. NOTE: 2X does not belong to the square root.

    asked on June 26, 2014
  40. exam # 013050

    Need help with the following PF exam 013050 - answers

    asked on March 10, 2014
  41. Physics

    A bass guitar string produces a frequency of 460 Hz when plucked with no fingers on any of the frets. The same string is plucked again, with a finger placed halfway between the two ends. What frequency does it produce?

    asked on July 18, 2013
  42. health care

    Find a current administrative issue in a newspaper, magazine, or journal article relating to topics such as patient privacy, confidentiality, or HIPAA. Write a 1,050- to 1,400-word paper that includes the following: • Describe the issue and its impact on

    asked on May 20, 2012
  43. health care

    Find a current administrative issue in a newspaper, magazine, or journal article relating to topics such as patient privacy, confidentiality, or HIPAA. Write a 1,050- to 1,400-word paper that includes the following: • Describe the issue and its impact on

    asked on May 20, 2012
  44. math

    what are the factors of x^2-6x+12?

    asked on July 29, 2014
  45. health care

    Find a current administrative issue in a newspaper, magazine, or journal article relating to topics such as patient privacy, confidentiality, or HIPAA. Write a 1,050- to 1,400-word paper that includes the following: • Describe the issue and its impact on

    asked on May 20, 2012
  46. social study

    Hypothesize as to why so much conquest took place in Mesopotamia. Explain your hypothezie.

    asked on September 28, 2010
  1. physics

    hmm

    posted on November 14, 2018
  2. Math

    Its A for sure

    posted on October 15, 2018
  3. 7th grade math

    45/3-2*4 Maybe you could do something where people are at a restaurant. For example, "The restaurant bill was $45. 3 people need to split the bill evenly. After that, someone used a $2 off coupon. " I am not sure about the "times 4" part, but if you do

    posted on May 4, 2017
  4. Physics

    Horizontal Velocity: a horizontal line at 10 m/s Vertical Velocity: a straight line, starting at 10 m/s at 0 sec, decreases 5 m/s every 0.5 second (or 10 m/s each 1 second).

    posted on February 11, 2017
  5. math

    Sorry mate. The people in here are boring. They will keep their mouth close.

    posted on September 14, 2015
  6. HCS/335

    Find a current administrative issue in a newspaper, magazine, or journal article relating to topics such as patient privacy, confidentiality, or HIPAA. Write a 1,050- to 1,400-word paper that includes the following: • Describe the issue and its impact on

    posted on May 20, 2012
  7. HRM

    human resource management

    posted on July 22, 2011
  8. Physics

    Did you forget to square root 15? Because I^2 = 15, so I = sqrt 15 = 3.87. If that is the answer, then the speaker IS adequately protected.

    posted on March 7, 2011
  9. Calculus

    Answer is b. (5,-1) only Explanation: Points of inflection are present when f"=0 or is undefined (DNE). From the first table, you can see that f" is not 0 for any values of x, but is undefined for x=5, so there can be a possible point of inflection at x=5.

    posted on January 9, 2011
  10. Grade 7 Georgraphy

    southern most mainland (Point Pelee) and the most southern point of land period (Pelee Island), reach the latitude of northern California.

    posted on January 6, 2010
  11. grade 7 math

    omg....i see. .4*1000 = 400 kg.

    posted on December 15, 2009
  12. Math

    sorry... i don't understand

    posted on September 14, 2009
  13. math

    oh godd....thanks again! ;)

    posted on September 9, 2009
  14. math

    25 km'

    posted on September 9, 2009
  15. math

    for part b do I times 7 & 25 by 7 days?

    posted on September 9, 2009
  16. math

    So..175/25 = 7 and 250/25=25 So, anthony travels 7 km a day and sam travels 25 km. each day.

    posted on September 9, 2009
  17. Math

    Thanks again!!!!

    posted on September 9, 2009
  18. Math

    ohh... 216 photos can be placed on the bulletin board.

    posted on September 9, 2009
  19. Math

    So would 30 photos be able to fit on the square bulletin board measuring 72 x 72

    posted on September 9, 2009
  20. Math

    b? So how many photos of that size can be placed on the bulletin board?

    posted on September 9, 2009
  21. Math

    Thank you sooo much :)

    posted on September 9, 2009
  22. Math

    Would it be 6 x 4? because 72/6 = 12

    posted on September 9, 2009
  23. Math

    Not sure

    posted on September 9, 2009
  24. simile's/metaphors

    Semptember

    posted on May 14, 2009
  25. orientalism of muslim and arab american

    i am lost also,i have been working on this answer for todays and have a headache trying to find it, hurting UOP student. help me somebody please!

    posted on February 12, 2009