I was hoping I could get some advice from planners or people who work with GIS(Geographic information systems.)
My advisor and I had a meeting a few days ago and he suggested that I obtain a certifciation of GIS through the geography program. I'm not exactly sure what GIS is and how it is...
I am a beginner at trying to prove or disprove inequalities. In an attempt to improve on this skill I found some problems that I would like to work on. Now, I know many of you may be able to look at this and think of a solution, but please refrain from posting it, but some advice and methods...
I understand that mathematics is important for a computer science major, but i'm not sure how much math is needed. I'm only required to go to Calc III, but i'm not sure if I should take more math. I enjoy math, but my schedule is too tight right now, so that if I did take extra math classes, I...
A=(5, 4) I (1, 0)
(4,6) (0,1)
Those are matrix by the way.
How do I show A^2=11A-18I? I know i'm overlooking something, but i don't know what. Any tips would be helpful
The problem is this
A cable television firm presently serves 5000 households and charrges 20 dollars per month. A marketing survey indicates that each decrease of 1 dollar in the monthly charge will result in 500 new customers. Let R(x) denote the total monthly revenue when the monthly...
First of all, This problem was proposed by Sefket Arslanagic, University of Sarevo.
Let a, b, c be positive real numbers such that
(1/a+1)+(1/b+1)+(1/c+1)=2
Prove that
(1/4a+1)+(1/4b+1)+(1/4c+1) greater than or equal to 1
Here is the problem I am having trouble with right now.
The number of miles M that a certain compact car can travel on 1 gallon of gasoline is related to its speed v (in mi/hr) by
M=-1/30v^2+5/2v for 0<v<70
For what sppeds will M be at least 45?
I start working the problem like...