Laur
Most popular questions and responses by Laur
social studies 8 ANSWER PLEASE!!!!!!!!
what road connected ohio with the east? a. vandalia road b. eastwest road c. ohio road d. national road
asked on February 5, 2015 
Algebra
The purity of gold is measured in karats. Twentyfour karat gold is pure gold and k karat gold is k/24 gold by mass. One piece of 16karat gold jewelry has a mass of 30 grams and another piece of 10karat gold jewelry has a mass of 40 grams. Find the
asked on January 26, 2011 
physics
a 400 g rubber ball is dropped a vertical distance of 12 m onto the pavement. it is in contact with the pavement for 0.01 s and rebounds to a height of 10 m. what is the total change in momentum? what average force is exerted by the pavement on the ball?
asked on June 26, 2008 
science
N2 + 3H2 > 2NH3 how many grams of ammonia are made if you have 15.00 g of both N2 and H2 present?
asked on January 10, 2010 
us hist help!!!!
which of the following is not one of the principles outlined in the Constitution?
asked on December 8, 2014 
math
the o.j simpson case is an example of which level of the criminal justice "wedding cake"
asked on September 10, 2009 
Math
How much should you deposit at the end of each month into an investment account that pays 7.5% compounded monthly to have $2 million when you retire in 41 years? How much of the $2 million comes from interest? How much should you deposit?
asked on October 19, 2016 
FL
C++ applications. Concepts tested by this project • Loops • File processing • Previously mastered course topics Beverage Orders A highend coffee shop has just hired you as their senior programmer. They have tasked you to design and implement two C++
asked on March 23, 2016 
FL
• Loops • File processing • Previously mastered course topics Create an application allowing employees to take orders and then tally up the total costs from its customers. The coffee shop offers the following items on its menu: • Coffee • Tea •
asked on March 23, 2016 
Algebra
Two angles of a triangle measure 55 degrees and 47 degrees. What is the number of degrees in the measure of the supplement of the remaining angle of the triangle?
asked on January 26, 2011 
statistics
A population of N=8 scores has a mean of µ = 20. If one score is changed from X=14 to X=50, what will be the value for the new mean?
asked on September 2, 2010 
statistics
A population of N=8 scores has a mean of µ = 20. If one score is changed from X=14 to X=50, what will be the value for the new mean?
asked on September 2, 2010 
calc
You've dropped a lucky penny into the middle of a hemispherical water basin of radius 3m. There is a light on the upper edge of the basin. The penny falls vertically along the axis of symmetry of the basin, and when it is 1m from the bottom of the basin it
asked on July 7, 2010 
Chemistry
This should be easy... What would 61.98 be to three sig figs?? 62.0 or 61.9??
asked on October 22, 2008 
math
If jeff bought 2 basketballs and 3 baseballs for $10 and herman bought 3 basketballs and 4 baseballs for $15, how much is a basketball. Show all work.
asked on June 12, 2013 
Math/Statistic
If I'm doing a pearson's and need to know the percentage of predicitability... all I have to do is work out the pearon's, right?
asked on December 8, 2010

History
THANK YOU SO MUCH!
posted on April 20, 2015 
S.S.
Sorry Ms. Sue, for all of the childish people on here! It always makes me happy when you help!
posted on March 11, 2015 
U.S. History Help!!!!!!!
I think i agree with callie because George helped a lot
posted on December 17, 2014 
Algebra 1
I think it's A. I'm not sure.
posted on December 8, 2014 
us hist help!!!!
is it egalitarianism?
posted on December 8, 2014 
Chemistry
How do I solved for liters if nothing is given in the question?
posted on May 11, 2011 
chemistry
N2 + 3H2 > 2NH3 how many grams of ammonia are made if you have 15.00 g of both N2 and H2 present?
posted on January 10, 2010