Questions Asked on September 10, 2007

The radius of a lead atom is 175 pm. How many lead atoms would have to be laid side by side to span... Asked on September 10, 2007 at 12:00 AM Can you guys give me a clue in how to approach this problem? Commercial brass,an alloy of Zn and Cu... Asked on September 10, 2007 at 12:00 AM The mass of a single silver atom is 1.79E-22 grams. How many silver atoms would there be in 143 mill... Asked on September 10, 2007 at 12:00 AM Explain why the life cycle and skin of the frog make it a good indicator animal if you want to deter... Asked on September 10, 2007 at 12:10 AM I need help with the following questions: You are driving north on a highway. Then, without chang... Asked on September 10, 2007 at 12:13 AM after finding distance and midpoint.. how do you find the equation of the line? Asked on September 10, 2007 at 12:20 AM I'm doing a crossword and cannot figure this last one out. The clue for it is: Application of scient... Asked on September 10, 2007 at 12:29 AM i am confused with this question. what do i need to use in order to solve this question? eliza mus... Asked on September 10, 2007 at 12:30 AM what kind of question is this? Rowing 5 times the speed of current, jacob's team can travel 24 km d... Asked on September 10, 2007 at 12:31 AM I'm having trouble understanding what derivatives in calculus (instantaneous speed) is. Can someone... Asked on September 10, 2007 at 12:32 AM