Questions Asked on November 24, 2012

One side of a rectangle is longer than the other side by 1cm. If the area is 30cm, find its perimete... Asked on November 24, 2012 at 12:26 AM what is the percent by mass of carbon in c3h8? A. 18.20% B. 20.0% C. 81.8% D. 85.0% I say... Asked on November 24, 2012 at 12:35 AM Predict how changes effects equilibrium for N2(g) + 3H2(g) -----> 2NH3(g) + heat a. add heat b.... Asked on November 24, 2012 at 12:37 AM A ruler should lead by_____? 8 letter word Asked on November 24, 2012 at 12:45 AM what is the difference btwn 5^3 and (5)^3? When ever they have a question in which they have a a... Asked on November 24, 2012 at 1:11 AM Consider a cube of an unknown material. When heated by 10 K, each side expands by 1%. Using *only th... Asked on November 24, 2012 at 1:12 AM A sealed can is filled completely with methyl alcohol. Which of these materials could the can be mad... Asked on November 24, 2012 at 1:19 AM What are some examples of a situation that the strateigies used in "The Art of The War by Sun Tzu be... Asked on November 24, 2012 at 1:25 AM amphetamine (c9h13n) is a powerful stimulant. what is the percent composition of all of the elements... Asked on November 24, 2012 at 1:51 AM Factorise X^2 - y^2 - 2x + 2y Asked on November 24, 2012 at 2:03 AM