January 30, 2015

Posts by bertha

Total # Posts: 21

According to an Internet posting, 80% of adults enjoy drinking beer. If a group of 3 adults is selected at random, find the probability that all of them enjoy drinking beer is:
April 17, 2014

You prepare a solution from 10.0 mL of 0.100 M MOPS buffer (3-morpholinopropane-1-sulfonic acid) and 10.0 mL of 0.083 M NaOH. Next, you add 1.00 mL of 5.77 × 10-5 M lidocaine to this mixture Denoting lidocaine as L, calculate the fraction of lidocaine present in the form...
February 25, 2013

May 24, 2012

1. On a measure of anxiety, the mean is 79 and the standard deviation is 12. What are the z-scores for each of the following raw scores?
March 10, 2012

What is the maximum amount it would be worth to shareholders to elicit high CEO effort all the time rather low CEO effort all the time?
December 17, 2011

You are interested in buying a new car and Bob let
August 14, 2011

lenasia secondary school
reseach project chemical system: phosphates what is a super phosphate?
July 25, 2011

ehat type of financial reports would you expect to see in your department if you are a new accountant
October 29, 2010

show an advertisement of Chinese civilization
April 11, 2010

Chinese or a Japanese civilization
March 31, 2010

college chemistry
how do I calculate the amount of heat lost by the metal, qmetal?
January 16, 2010

You recently started the paperwork to purchase your new home, and you were just notified that you can move into the house in 2 weeks. You decide to hire a moving company, but are unsure which company to choose. You search online and are interested in contacting two companies, ...
July 18, 2009

Home School. PLEASE HELP ME!!
Well first of all .. i see alot of people on here telling one another that they need to do this and do that! I'm am also a student with a online school and i am also taking the teachers aid as an elective course...THIS DOES NOT MEAN THAT I WANT TO BE A TEACHERS AID! this ...
January 19, 2009

May 6, 2008

May 6, 2008

draw a square with each side measuring 8 units and find the perimeter.
May 6, 2008

May 6, 2008

Jeff wants to build a retangular fence in his yard for his dog. The yard is 35 feet by 40 feet. How much fencing must Jeff buy ?
May 6, 2008

n=15 + 2m -4 m=3, 5, 7, 9, 11 n=___, ___, ___, ___, ____
May 6, 2008

7+48 divided by(7+5)
May 6, 2008

the enivronment that is most favorable to an organism,s survival is its range of tolerance optimum conditions preferred environment best conditions
May 4, 2008

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