Most popular questions and responses by dede
  1. Managerial Economics

    Suppose that a firm is currently employing 10 workers, the only variable input, at a wage rate of $100. The average physical product of labor is 25, the last worker added 10 units to total output, and total fixed cost is $5,000. a. What is marginal cost?

    asked on November 3, 2010
  2. Chemistry

    Could you please check my work about complete ionic and net ionic equations. They really confuse me. My original equation, after I balanced, was: FeCl2(aq)+Na2S(aq)=FeS(s)+2NaCl(aq). For complete Ionic I think its:

    asked on April 21, 2015
  3. statistics

    Suppose 1.5 percent of the antennas on new Nokia cell phones are defective. For a random sample of 200 antennas, find the probability that 5 or more will be defective

    asked on September 28, 2009
  4. algebra

    A rectangular swimming pool is twice as long as it is wide. A small walkway surrounds the pool. The walkway is a constant 2 feet wide and has an area of 196 square feet. Find the dimensions of the pool.: *

    asked on August 8, 2008
  5. chemistry

    0.74 Kcal/min to cal/sec How do I work this out ?

    asked on September 9, 2013
  6. Managerial Economics

    The manager of All City realtors wants to hire some real estate agents to specialize in selling housing units acquired by the Resolution Trust Commission (RTC) in its attempt to bail out the savings and loan industry. The commission paid by RTC to the

    asked on November 24, 2010
  7. social studies

    what was one environmental issues facing both the United states and Canada

    asked on January 28, 2019
  8. Math! Algebra 1!

    A boat is traveling in a river with a current that has a speed of 1.5 km/h. In one hour, the boat can travel twice the distance downstream as it can travel upstream. How long will it take the boat to travel 100 km in still water?

    asked on November 10, 2014
  9. physics

    Two large circular metal plates are parallel and nearly touching, only 4.1 mm apart. The two plates are connected to the opposite terminals of a 9 V battery. (a) What is the average electric field strength in the space between the plates? V/m (b) What is

    asked on November 9, 2010
  10. english

    wat the grammatical name of "whose cake is the best"

    asked on February 15, 2017
  11. Managerial Economics

    Ross Perot added his memorable “insight” to the debate over the North American Free Trade Agreement (NAFTA) when he warned that passage of NAFTA would create a “giant sucking sound” as U. S. employers shipped jobs to Mexico, where wages are lower

    asked on October 31, 2010
  12. Algebra/Precalculus

    Solve the system of linear equations and check any solutions algebraically. (If there is no solution, enter NO SOLUTION. If the system is dependent, express x, y, and z in terms of the parameter a.) 3x-3y+6z=6 x+2y-z=8 5x-8y+13z=4 I don't know what

    asked on April 5, 2017
  13. oklahoma history

    After the signing of the Treaty of Paris in 1763, France gave __________ to __________.

    asked on September 24, 2014
  14. Managerial Economics

    Recently one of the nation’s largest consumer electronics retailers began a nationwide television advertising campaign kicking off its “Take It Home Today” program, which is designed to encourage electronics consumers to buy today rather than

    asked on November 16, 2010
  15. english

    I can't put this sentence together and have it sound right. Any suggestions? Women have contributed much to American culture of great value. or Women have contributed much of great value to American culture. HELP!

    asked on January 30, 2008
  16. math

    The home economics team has 6 3/4 feet of fabric for a class project. They need 3/4 of a foot of fabric for each piece in the project. How many pieces will they be able to cut?

    asked on October 11, 2012
  17. Math

    The height (in feet) of a small weight oscillating at the end of a spring is h(t) = 0.5 cos(2t) where t is in seconds, 0 ≤ t ≤ 5. (This is calculus. Use radians!) (a)Calculate the weight’s average velocity over the time interval 1 ≤ t ≤ 3. Show

    asked on August 29, 2012
  18. Physics

    Gravity on the surface of the moon is only 1 as strong as gravity on the Earth. 6 What is the weight of a 30 kg object on the Earth? The acceleration of gravity is 10 m/s2 . Answer in units of N.

    asked on November 4, 2010
  19. chemistry

    what product will form from dehydration of 2-methylcyclohexanol?

    asked on July 24, 2010
  20. math

    4 lbs. of bananas cost 156. each lbs of bananas cost how many trinkets?

    asked on April 10, 2008
  21. Chemistry

    DrBob222 you were so helpful earlier in assuring me I was on the right track with the ionic equations. Your very gifted in chemistry. I have spent from a short time after that post until now banging my head against the wall trying to figure out how to

    asked on April 21, 2015
  22. 6th grade science

    what are two objects with the same volume. why does one feel heavier?

    asked on September 29, 2011
  23. Managerial Economics

    Suppose the two rival office supply companies Office Depot and Staples both adopt price matching policies. If consumers can find lower advertised prices on any items they sell, then Office Depot and Staples guarantee they will match the lower prices.

    asked on November 16, 2010
  24. government

    What is a document that sets up the broad organization of a government and the rules under which it operate?

    asked on November 4, 2010
  25. Chemistry

    What is the percentage of sand (SiO2) in a 2.88g of a mixture If 1.93 of sand was recovered upon separation?

    asked on September 5, 2015
  26. Equivalent fractions

    Equivalent fraction for 5/6

    asked on February 17, 2015
  27. arithmetic

    Alan and Bob are playing with numbers. Starting with the number n=1 they take turns performing arithmetic manipulations with n. Alan goes first and always multiplies n by 3. Bob adds 1 or 2 to the number n, depending on a coin toss. A number is called

    asked on March 6, 2013
  28. algebra

    the length of a rectangle is fixed at 23cm what lengths will make the premiter greater than 72cm

    asked on April 14, 2012
  29. Physics

    A man weighs 1220 N on Earth. What would he weigh on Jupiter, where the free-fall acceleration is 25.9 m/s2? The acceleration of gravity is 9.8 m/s2 . Answer in units of N.

    asked on November 4, 2010
  30. economics

    ABC Machinery produces ice machine with historical (monthly) data in the Excel file. Please construct its short-run total cost function to answer the following questions: QUESTIONS 1. Given the data, please construct a Short-Run total cost (TC) function

    asked on October 29, 2010
  31. english

    Do I capitalize French fries as in ...I served french fires on china plates to the ladies.

    asked on January 30, 2008
  32. math

    which number is between 32 over 9 and 3 8 over 9 a. 37 over 9 b. 3 7 over 9 c. 3 5 over 9 d. 31 over 9

    asked on September 21, 2014
  33. Algebra 1a

    8 Increased by b The translation is

    asked on April 8, 2012
  34. science

    is wood waterproof?

    asked on September 26, 2011
  35. earth science

    state how the sun generates the energy that it radiates away as its luminosity.

    asked on October 22, 2010
  36. english

    Would I write... While driving east, the forest became denser. or As I drove east, the forest became denser. Also, do I capitalize East?

    asked on January 30, 2008
  1. Algebra


    posted on May 6, 2019
  2. Maths


    posted on January 9, 2018
  3. Math


    posted on November 27, 2017
  4. Algebra/Precalculus

    I got the answer (6-a,a,a-2)! Thanks for those who clicked on my questioning with helpful intentions.

    posted on April 5, 2017
  5. physics


    posted on November 14, 2016
  6. Math

    If u plot the point -8.85 on a number line, would u place it to the left or the right of -8.8? explain

    posted on October 18, 2015
  7. Equivalent fractions

    Plz answer that question I need it really bad

    posted on February 17, 2015
  8. math

    I don't know how you get the answer

    posted on September 21, 2014
  9. History

    Europe was affected by the Treaty of Versailles by causing the rise up Hitler

    posted on September 29, 2012
  10. Managerial Economics

    Please let me know if I am on the right track? a) The firm paid the last hired worker $100 and he produced 10 units. So, cost of producing the last unit (MC) is 100/10 = $10 b) The firm hires 10 workers and pays them $100 each, so Total variable costs are

    posted on November 3, 2010
  11. algebra with pizzazz

    He wanted a meal on wheels

    posted on April 26, 2010
  12. 1st grade homework question

    think of two other pairs of antonyms

    posted on February 10, 2009
  13. pigskin geography

    foot of the moutain

    posted on November 25, 2007