Questions Asked on December 31, 2007

Never thought I would have a problem with Gr. 3 math - lol - but it goes like this. Write the addit... Asked on December 31, 2007 at 1:16 AM 1. If an immature egg cell had 20 chromosomes, the mature egg would have (???) chromosomes A) 5... Asked on December 31, 2007 at 3:14 AM what is an example of a solid hydrocarbon Asked on December 31, 2007 at 4:29 PM Calculate definite integral of dx/(x^4 * sqrt(x^2 + 3)) Over (1,3) I start with the substitutio... Asked on December 31, 2007 at 4:54 PM Integrate: dx/sqrt(x^2-9) Answer: ln(x + sqrt(x^2 - 9)) + C I'm getting the wrong answer. Where... Asked on December 31, 2007 at 5:06 PM What are some sophisticated mathematical processes to compare two different cars? Asked on December 31, 2007 at 7:18 PM Integrate x/(x^2 + 4) dx via trig substitution and by u=x^2+4 substitution. Show that results are eq... Asked on December 31, 2007 at 8:52 PM how do you find the rate of change and explain what it means for thhe situation? heres the table:... Asked on December 31, 2007 at 9:34 PM 1.How many strands of mRNA are transcribed from the two "unzipped" strandsof DNA? 2.What are the... Asked on December 31, 2007 at 9:38 PM Can someone help me? 1)What is a mood of a story? 2)What is a plot of a story? thank you fo... Asked on December 31, 2007 at 9:38 PM