Questions Asked on July 22, 2007

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 When 100.0ml of a weak acid was titrated with 0.09381M NaOH, 27.63ml were required to reach the eq... Asked on July 22, 2007 at 7:12 AM help!I am stuck: 2x/4 + 4 = 10x/4 + 10 add -4 to each side. 2x/4=10x/4+6 multpily each side by... Asked on July 22, 2007 at 5:29 PM The total Carbon dioxide content (HCO3- + CO2) in a blood sample is determined by acidifiying the sa... Asked on July 22, 2007 at 11:45 PM