math / linear programming
Two factories manufacture 3 different grades of paper. The company that owns the factories has contracts to supply at least 16 tons of low grade, 5 tons of medium grade, and at least 20 tons of high grade paper. It costs $1000 per day to operate the first factory and $2000 per...
January 2, 2007
I have to do a 1000 word essay paper detailing the research of a career that is of interest to me.I picked a teacher but cant find any info on it. I have to get things like salary scale, retirement plans,daily duties,typical hours worked,types of training required,etc.I would ...
December 3, 2006
You let out a shout, echo comes back and reaches you in 1.4 seconds. if the speed of sound in air is 343 m/s, what is the distance to the cliff? a. need assitance in setting up problem? Let d be the distance to the cliff, and V be the speed of sound. The sound must travel a ...
September 3, 2006
speed of blood flow is 30 cm/s near the heart, but only 20 cm/s at a point 40 cm farther along the arterial pathway. a. how do you find the velocity for that 40 cm distance? b. the time it takes the blood to flow 40 cm? a. The average velocity over the 40 cm distance is 25 cm/...
September 3, 2006
is it possible to read too much
ive been reading a ton of books, and now my speech is far more sophisticated than any of my friends. im only 14 years old, and the fact that i use some advanced vocab turns them off. so basically is it possible to read too much? i fear if i keep reading ill be too smart. i ...
July 28, 2005
how do you know whether something is living or not? like someone I think told me that viruses are not really living; but I'm not sure? (Broken Link Removed) http://mimi.essortment.com/characteristics_rbrc.htm (Broken Link Removed) http://en.wikipedia.org/wiki/Virus
July 24, 2005
net worth of a person
what is the average net worth of a 50-year old man with a college degree? what is the average net worth of a 50-year old man who dropped out of college or does not have a college degree? is it just me, or do people without college degrees become multimillionaires while people ...
July 23, 2005