Questions Asked on July 22, 2007

Find the pH of a solution prepared by disolving 1.00g of glycine amide hydrochloride (BH+) (mwt=110.... Asked on July 22, 2007 at 12:18 AM I have some problems that I've answered and I need someone to check to see if I'm right. Im just pos... Asked on July 22, 2007 at 12:27 AM Hello, Does the following sentence contain a prepositional phrase? With the proper help, the... Asked on July 22, 2007 at 2:26 AM 1)solve the inequality -3(r-11)+15>_9 my answer = r<_13 2)solve the inequality -2<4z+10<_12 my a... Asked on July 22, 2007 at 3:34 AM Simplify: (x)+(4/x)-(1) --------------divide top by bottom (1/x)-(3/x^2) I have been try... Asked on July 22, 2007 at 3:35 AM Simplify: (x^n)+(x)/(x^2)-(1) -------------------divide top by bottom (x^n+2)-(x^2)/ (x^2n)-... Asked on July 22, 2007 at 3:39 AM O.k. this is similar to the other one I posted. There is a technique in my book how to solve similar... Asked on July 22, 2007 at 3:43 AM Simplify [(1)-(1/x+2)] / [(1)- (3/x+4)] I know I need to find the LMC here, and the answer is (x... Asked on July 22, 2007 at 3:47 AM Electronics The electrical resistance (r) of a cable varies directly (y=kx) as its length (l) an... Asked on July 22, 2007 at 3:50 AM I have a triangle one side = 3 side 2 = square root5 - square root 3 side 3 = square root 5 + sq... Asked on July 22, 2007 at 5:29 AM