Questions Asked on April 25, 2012

Three negatively charged sphere, each with a charge of a 4*10^-6C, are fixed at the vertices of an e... Asked on April 25, 2012 at 12:00 AM assume that f(x)= x^3(x-2)^2 a) find the x-intercepts algebraically b) find all the critical point... Asked on April 25, 2012 at 12:03 AM What are the UV ray statistics from 2002-2012? Asked on April 25, 2012 at 12:04 AM Solve the equation symbolically x+7/8=x+8/9 Asked on April 25, 2012 at 12:07 AM A solution contains 1.50 g of dissolved Pb 2+ ions. How many grams of NaI must be added to the sol... Asked on April 25, 2012 at 12:07 AM A rectangular chalk board is 3 times as long as it is wide. If it were 3 metres shorter and 3 metres... Asked on April 25, 2012 at 12:14 AM ellen has 11 pennies she has 1 fewer dimes how many dimes does she have? Asked on April 25, 2012 at 12:19 AM The ages of commercial aircraft are normally distributed with a mean of 13.0 years and a standard de... Asked on April 25, 2012 at 12:26 AM How far can you see to the horizon from a mountain top that has a height of 9000 m? Use the f... Asked on April 25, 2012 at 12:31 AM 9(x-5)=4x-5 solve for x. please help me with this one and show the work so i can understand Asked on April 25, 2012 at 12:45 AM