Questions Asked on May 11, 2007

are the verbs in () in the correct tenses? THANKS 4. La madre de Tomas se queja porque el no hiz... Asked on May 11, 2007 at 12:05 AM Which number is an irrational number? a) ã3 b) -13.5 c) 7/11 d) 1/ ã9 What is the de... Asked on May 11, 2007 at 12:08 AM we have to conjugate the verbs in () into subjunctive and indicative, are they right? thanks! 6.... Asked on May 11, 2007 at 12:08 AM pH= 7.44 What is the ratio of [H2PO4^-]/[HPO4^2-] What does the pH become if 25% of the hydrog... Asked on May 11, 2007 at 12:09 AM I am soooo confused about "tariff", that its making me sick. Can you explain to me, is tariff go... Asked on May 11, 2007 at 12:25 AM Find the area of the largest rectangle that has its lower base on the x-axis and its upper vertices... Asked on May 11, 2007 at 12:27 AM how would i solve this problem?? it says factor the polynomial completely: 2xy-3y-40x+60 I... Asked on May 11, 2007 at 12:36 AM factor the polynomial completely: 2xy-3y-40x+60 2xy-40x-3y+60 2x(y-20)-3(y-20) (2x-3)(y-20) Asked on May 11, 2007 at 12:37 AM 5x+8+3x-x+5=6x-3 do I start like this 5x+3x-x or 5x+3x+8+5=6x-3 I would go: 5x+3x= 8x then:... Asked on May 11, 2007 at 12:42 AM Does anyone know a good website where I can compete for a scholarship(NOT a college one)? Like a sit... Asked on May 11, 2007 at 12:48 AM