Wednesday
April 16, 2014

Posts by Ed


Total # Posts: 209

Economics/Marginal Analysis
21st Century Electronics has discovered a theft problem at its warehouse adn has decided to hire security guards. The firm wants to hire the optimal number of guards. The follwoign table shows how the number of security guards affects the number of radios stolen each week: # o...

Marginal Analysis
Applacian Coal Mine Co believes it can increase labor productivity and therefore, net revenue by reducing air pollution in its mines. It is estimated that the marginal cost for reducing pollution by installing additional capital equipment is MC = 40P....where P represents a re...

math correction
y=.097x+1.32 is the correct formula, the rest should fall into place!

socail studies
What's the second most populous continent? Please check this site. Asia is the most populous. Which is the second most populous -- with 885 million people? http://www.nationsonline.org/oneworld/world_population.htm customs passed from parent to child is ? customs passed fr...

Calc Help
Since the agency only takes groups of no less than 30 people, the minimum profit for a single trip is $15*30 people. Let x be the number of people above 30. The number of people is then 30+x. The [Total Revenue] is equal to the [price charged for each person] times the [number...

organic chemistry!
I LOVE U

U.S. Preamble
i want the preamble

geography
what are the three continents mainly between the equader and the north pole North America, Europe and Asia.

Electronic
If one body is positively charged and another body is negatively charged, will the free electrons tend to move from the negatively charged body to the positiovely charged body? yes

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