Laur

Most popular questions and responses by Laur
  1. social studies 8 ANSWER PLEASE!!!!!!!!

    what road connected ohio with the east? a. vandalia road b. east-west road c. ohio road d. national road

    asked on February 5, 2015
  2. Algebra

    The purity of gold is measured in karats. Twenty-four karat gold is pure gold and k karat gold is k/24 gold by mass. One piece of 16-karat gold jewelry has a mass of 30 grams and another piece of 10-karat gold jewelry has a mass of 40 grams. Find the

    asked on January 26, 2011
  3. 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
  4. 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
  5. us hist help!!!!

    which of the following is not one of the principles outlined in the Constitution?

    asked on December 8, 2014
  6. math

    the o.j simpson case is an example of which level of the criminal justice "wedding cake"

    asked on September 10, 2009
  7. 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
  8. FL

    C++ applications. Concepts tested by this project • Loops • File processing • Previously mastered course topics Beverage Orders A high-end 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
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. Chemistry

    This should be easy... What would 61.98 be to three sig figs?? 62.0 or 61.9??

    asked on October 22, 2008
  15. 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
  16. 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
  1. History

    THANK YOU SO MUCH!

    posted on April 20, 2015
  2. 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
  3. U.S. History Help!!!!!!!

    I think i agree with callie because George helped a lot

    posted on December 17, 2014
  4. Algebra 1

    I think it's A. I'm not sure.

    posted on December 8, 2014
  5. us hist help!!!!

    is it egalitarianism?

    posted on December 8, 2014
  6. Chemistry

    How do I solved for liters if nothing is given in the question?

    posted on May 11, 2011
  7. 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