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