Questions Asked on April 28, 2009

At what reading on the Richter scale are classified mas major? Asked on April 28, 2009 at 12:03 AM An oscillator consists of a block attached to a spring (k = 299 N/m). At some time t, the position (... Asked on April 28, 2009 at 12:05 AM A human wave. During sporting events within large, densely packed stadiums, spectators will send a w... Asked on April 28, 2009 at 12:07 AM I need help understanding the question. This is for a World War I project. Thanks. Compare the id... Asked on April 28, 2009 at 12:16 AM 6s^2+11s-21/s divided by s^2+11s+24/st Help walk me through this, please? I keep getting it wr... Asked on April 28, 2009 at 12:20 AM What does a persuasive paper consist of? If I write a persuasive paper on "Main contributors to scho... Asked on April 28, 2009 at 12:21 AM Can you please tell me if these are correct. Directions..replace capitol words with a pronoun.... Asked on April 28, 2009 at 12:27 AM Please Help: please solve this proof: cosx- cosy = -2sin(x+y/2)sin(x-y/2) Asked on April 28, 2009 at 12:27 AM Please solve this proof Tan(pi/4 +x)+ Tan(pi/4+x)= 2Sec2x Asked on April 28, 2009 at 12:34 AM I got this far, but now I'm stuck...please help 6cos^2theta - 5cos(theta) + 1 = 0 6cos^2theta... Asked on April 28, 2009 at 12:34 AM