pal

Popular questions and responses by pal
  1. calculus help thanks!

    The gas law for an ideal gas at absolute temperature T (in kelvins), pressure P (in atmospheres), and volume V (in liters) is PV = nRT, where n is the number of moles of the gas and R = 0.0821 is the gas constant. Suppose that, at a certain instant, P =

    asked on April 2, 2014
  2. math

    1. The class social committee, consisting of 6 people, is planning a party. The committee wants to have a cake for the group. If each cake provides 24 servings, how many cakes should the committee order to serve a class of 70 and staff of 3? 2. Young adult

    asked on October 4, 2017
  3. Math

    An office worker mails 25 envelopes to customers each day. Every envelope contains 3 reports with a paper clip on each one. The supply of paper clips is provided in boxes of 500. How many days will it take for the clerk to use up one box of paper clips?

    asked on October 4, 2017
  4. Maths

    Mr lee is 56 years old.His nephew, Sam, is 4 years old. In how many years’time will Mr lee be 5 times as old as his nephew?

    asked on January 30, 2018
  5. English

    1. Which word refers to a team caption’s exaggerated claims about the amount of goals he or she scored during the game? a. Objective b. Precept c. Hyperbole d. Eulogy 2. Which word describes what a cat, who is clearly scared of a Rottweiler, will do when

    asked on October 5, 2017
  6. Grammar

    Select the word or phrase in the sentence that is not used correctly. 1) After the policeman had ran for several miles, he finally caught up with the man who had stolen the purse. a) Had ran b) Several miles c) Who d) Up with 2) The man’s heart attach

    asked on October 2, 2017
  7. Math

    What are the solution of the system? y=x^2+3x-4 y=3x+2 A (-3,6) and (2,-4) B(-3,-4) and (2,6) C (-3,-4) and (-2,-2) D no solution I think it is D

    asked on May 22, 2018
  8. chem

    Consider the reaction that occurs on mixing 50.0 mL of 0.560 MNaHCO3 and 50.0 mL of 0.400 M NaOH at25oC. (a) Write a balanced net ionic equation for thereaction. (b) What is the pH of the resulting solution?

    asked on March 29, 2011
  9. chem

    Consider the reaction that occurs on mixing 50.0 mL of 0.560 MNaHCO3 and 50.0 mL of 0.400 M NaOH at25oC. (a) Write a balanced net ionic equation for thereaction. (b) What is the pH of the resulting solution? (c) How much heat (in joules) is liberated by

    asked on March 29, 2011
  1. Life orientation

    it is good I love it it is good to see &read

    posted on July 1, 2019
  2. english

    subject

    posted on January 30, 2018
  3. Maths

    Wat

    posted on January 30, 2018
  4. English

    1.d 2.c 3.a 4.a

    posted on October 5, 2017
  5. Math

    1. A man is reading a thick book. If he reads two chapters a day, how long it will take him to read the book of there are 6 pages chapter and 798 pages? 2.A farmer has 240 acres under cultivation at the cost of $188.99 per acre. If he averages a yield of

    posted on October 4, 2017
  6. Grammar

    Thank you

    posted on October 2, 2017
  7. Grammar

    1.a 2.d 6. b 7. c 9. d 10. b

    posted on October 2, 2017
  8. Grammar

    d,b,b, d, a, a, d, a, b, c

    posted on October 2, 2017
  9. maths-urgently needed

    Isosceles

    posted on October 25, 2015
  10. science, chemestry

    Remember E(photon) = E(electron)+E(Binding) Look also for deBroglie wave.

    posted on November 18, 2012
  11. Chemistry

    Remember E(photon) = E(electron)+E(Binding) Look also for deBroglie wave.

    posted on November 18, 2012
  12. chimistry

    Remember E(photon) = E(electron)+E(Binding) Look also for deBroglie wave.

    posted on November 18, 2012
  13. chimistry

    Look for Lecture S6E4, its the same, the difference is that they are asking you for lamda in the exam instead of the velocity in the lecture. Hope that this helps.

    posted on November 18, 2012
  14. chemistry

    Just look at online reading #1. Its a Haber - Born cycle but instead of Na (sodium) they give you Rb. Hope that this help.

    posted on November 17, 2012
  15. ELA (CHECK)2

    d would be correct (I think)

    posted on April 26, 2011