jhony

Most popular questions and responses by jhony
  1. calculus

    determine whether the statement is true or false. If it is true, explain why it is true. If it is false, give an example to show why it is false a) the function f(x)=3/2 +cx^-2 is a solution of the differential equation xy'+2y=3 b) the differential

    asked on April 10, 2012
  2. Probability

    A card is drawn at random from a deck of 52 cards. What is a probability that it is a King, given that it is a face card (J, Q, K)?

    asked on October 19, 2010
  3. PROBABILITY

    The list of 16 topics was given to students to prepare for exam. 16 students prepared themselves for all 16 topics, 6 students prepared for 10 topics, and 3 students prepared only for 6 topics each. The rst invited student was prepared for 2 topics

    asked on October 13, 2010
  4. chemistry

    The vacancy fraction of a particular metal is found to double as the temperature of the metal is increased from 700 degrees C to 850 degrees C. Calculate the enthalpy of vacancy formation for this metal. Express your answer in units of eV.

    asked on January 13, 2013
  5. PROBABILITY

    There are 3 lucky tickets among 10 lottery tickets. 3 tickets are drawn at random. What is a probability that one ticket selected randomly from those three is lucky?

    asked on October 20, 2010
  6. International

    Complete predicates ,Mr.sanders traveled to Sacramento for a business meeting

    asked on October 11, 2015
  7. chamistry

    The vacancy fraction of a particular metal is found to double as the temperature of the metal is increased from 700 degrees C to 850 degrees C. Calculate the enthalpy of vacancy formation for this metal. Express your answer in units of eV.

    asked on January 13, 2013
  8. PROBABILITY

    There are 3 lucky tickets among 10 lottery tickets. 3 tickets are drawn at random. What is a probability that one ticket selected randomly from those three is lucky?

    asked on October 21, 2010
  9. calculus

    solve the firs-order differential equation by separating variables y'=xy^3/√(1+x^2)

    asked on April 10, 2012
  10. Probability

    There are 3 lucky tickets among 10 lottery tickets. 3 tickets are drawn at random. What is a probability that one ticket selected randomly from those three is lucky? PLEASE HELP

    asked on October 20, 2010
  11. Probability

    A card is drawn at random from a deck of 52 cards. What is a probability that it is a King, given that it is a face card (J, Q, K)?

    asked on October 19, 2010
  12. PROBABILITY

    There are 3 lucky tickets among 10 lottery tickets. 3 tickets are drawn at random. What is a probability that one ticket selected randomly from those three is lucky?

    asked on October 13, 2010
  13. PROBABILITY

    A card is drawn at random from a deck of 52 cards. What is a probability that it is a King, given that it is a face card (J, Q, K)?

    asked on October 19, 2010
  14. PROBABILITY

    A card is drawn at random from a deck of 52 cards. What is a probability that it is a King, given that it is a face card (J, Q, K)?

    asked on October 19, 2010
  1. algebra2 honors

    idk breh

    posted on September 27, 2016
  2. PROBABILITY

    Do we need to use A or C (combainations)

    posted on October 13, 2010