Questions Asked on July 20, 2010
                    
                I have several problems where I have the answer, but I need to know how to work it out.  You guys ar...
                Asked on July 20, 2010 at 12:14 AM
            
                    
                What is used to tell different isotopes of a particular element apart?
A. the mass number
B. the...
                Asked on July 20, 2010 at 12:17 AM
            
                    
                If you can help with this problem, I would so appreciate it.  If I can understand, I think I can do...
                Asked on July 20, 2010 at 12:20 AM
            
                    
                explain the logical error 
Square both sides to get  a2 = b2
                Asked on July 20, 2010 at 12:21 AM
            
                    
                Gooluk, the Inuit, is pulling a 62kg sled through the snow on his way home from ice fishing. On the...
                Asked on July 20, 2010 at 12:38 AM
            
                    
                minimize z= 5x + 9y
subject to
     6x + y >= 18
     2x + 3y >= 30
     x<= 12
     x,y>= 0...
                Asked on July 20, 2010 at 12:49 AM
            
                    
                Why are these algebraic expressions used and explain the logical error: Since a = b, then a2 = a * b...
                Asked on July 20, 2010 at 1:16 AM
            
                    
                Please help me factor this by grouping. I am stuck.
7x^3-35x^2-6x+30
                Asked on July 20, 2010 at 1:23 AM
            
                    
                Explain which would be more useful to you if you needed to locate a buried treasure of the position...
                Asked on July 20, 2010 at 1:30 AM
            
                    
                Could you explain to me how it is possible to run a distance of 1.0 km and have zero displacment.
                Asked on July 20, 2010 at 1:34 AM