Questions Asked on July 26, 2012

Please help exponent questions =[ If 2^x = 10, then 2^2x = If 2a^2 + 3a - 5a^2= 9, then a-a^2=... Asked on July 26, 2012 at 12:06 AM A ladder is 12 metres and leans against a tall wall. The foot of the ladder is 9 metres from the bas... Asked on July 26, 2012 at 12:08 AM how many copies of a book is being sold on harpercollins & Random House since they're one of the wor... Asked on July 26, 2012 at 12:16 AM A prism of glass of index of refraction 1.50 has angle of 45,45,90. A ray of light is incident on on... Asked on July 26, 2012 at 12:23 AM A block of mass m = 2.00 kg rests on the left edge of a block of mass M = 8.00 kg. The coefficient... Asked on July 26, 2012 at 12:24 AM A wire has a resistance of 27.2 ohms. It is melted down, and from the same volume of metal a new wir... Asked on July 26, 2012 at 1:06 AM Sitting in a chairlift, Rebecca has a gravitational potential energy of 5,997.6 J. If Rebecca has... Asked on July 26, 2012 at 1:16 AM how do you know when the line crosses the y axis while doing y interept, slope Asked on July 26, 2012 at 1:26 AM Set up an equation that can be used to solve the problem. Solve the equation and answer the questi... Asked on July 26, 2012 at 1:27 AM what is peritonitis and why is it common for men not in women Asked on July 26, 2012 at 1:28 AM