Shelle

Most popular questions and responses by Shelle
  1. Economics

    Beachfront resorts have inelastic supply, and automobiles have an elastic supply. Suppose that a rise in population doubles the demand for both products (that is, the quantity demanded at each price is twice what it was). a. What happens to the equilibrium

    asked on July 10, 2008
  2. Physics

    anybody help me to my homework please.!thanks TRUE or FALSE 1.the north pole of a permanent magnet is attracted to a south pole 2.iron,aluminum, and nickel are all ferromagnetic materials 3.all permanent magnets are surrounded by a magnetic field 4.the

    asked on February 26, 2016
  3. Physics

    help me to my homework please.!PLEASe PLEASE. TRUE or FALSE 1.the north pole of a permanent magnet is attracted to a south pole 2.iron,aluminum, and nickel are all ferromagnetic materials 3.all permanent magnets are surrounded by a magnetic field 4.the

    asked on February 27, 2016
  4. chemistry

    How much heat (in Joules) is gained by the water when a chemical reaction takes place in 100.0 ml aqueous solution, has a temperature increase of 10.20°C and a specific heat capacity of 4.180 J/°Cg? [Hint: ignore any effects of the calorimeter and solve

    asked on March 31, 2014
  5. Statistics

    The mean of a data set is 23 and 12.6. The z-score is -1.30. What is the standard deviation?

    asked on June 26, 2011
  1. PHYSICS

    i have no answers for this question.so help me please!please DAMON please help me.

    posted on February 27, 2016
  2. Physics

    PLEASE HELP ME.to answer this question please!!!

    posted on February 26, 2016
  3. science

    Explain how the energy (total, kinetic or potential) will change when you let an object to free-fall from the top of a building

    posted on February 23, 2012