# Dede

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?

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:

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

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.: *

5. ## chemistry

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

6. ## social studies

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

7. ## 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

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?

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

10. ## english

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

11. ## 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

12. ## 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

13. ## oklahoma history

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

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

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!

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?

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

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.

19. ## chemistry

what product will form from dehydration of 2-methylcyclohexanol?

20. ## math

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

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

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

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.

24. ## government

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

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?

26. ## Equivalent fractions

Equivalent fraction for 5/6

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

28. ## algebra

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

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.

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

31. ## english

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

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

33. ## Algebra 1a

8 Increased by b The translation is

34. ## science

is wood waterproof?

35. ## earth science

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

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?

1. ## Algebra

c

posted on May 6, 2019
2. ## Maths

PLS EVALUATE K

posted on January 9, 2018
3. ## Math

Idk

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

dede

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

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