Haile
Most popular questions and responses by Haile
Chemistry
Write the correct symbol in standard form for the isotope of platinum that contains 118 neutrons.
asked on October 4, 2011 
Spanish
1. in which region of Spain is the city Segovia located? a. Northern Spain b. Central Spain c. Southern Spain My answer is B? Is that correct?
asked on October 10, 2017 
Math
Express the repeating decimal 0.513 (the 13 is repeating so the decimal is 0.5131313131313...) as a fraction in lowest terms using the infinite geometric series method.
asked on September 29, 2011 
Science
What are the three types of plate boundaries? Can you please not give me the answer, just a website! Thanks!
asked on October 5, 2017 
Math
Express the repeating decimal 0.513 (the 13 is repeating) as a fraction in lowest terms using the infinite geometric series method.
asked on September 29, 2011 
che
the concetration of HCl in a commercial concetrated HCl solution is given as 37%(W/W). calculate the molarity., normality of HCl in the solution . prepare 100.ml of 1N solution of HCl
asked on April 14, 2017 
Physics
Two men pushing a stalled car generate a net force of +655 N for 8.3 s. What is the final momentum of the car?
asked on December 4, 2011 
Chemistry
Write the correct symbol in standard form for the isotope of platinum that contains 118 neutrons.
asked on October 4, 2011 
social studiesw
how can objects we find today tell us about people who lived before written history
asked on September 5, 2012 
Careers
I want to become a Construction engineer when I am older. In class I have to make a presentation about wanting to become a Construction Engineer, the only thing I can't find is how long you have to go to college to be able to do this work. Can you help me?
asked on October 10, 2017 
Career Help
How long do you have to go to school to be a Construction Engineer?
asked on October 9, 2017 
maths
solve 2cos(2thetapi)= 2 , 2 pi less or equal to theta less than 2 pi
asked on May 17, 2015

social studiesw
that is a good question
posted on October 10, 2017 
Careers
Thanks Ms.Sue, I looked back through the websites, I found the answers!
posted on October 10, 2017 
Spanish
Thanks for the backup!
posted on October 10, 2017 
Career Help
Thanks! That helped.
posted on October 9, 2017 
Career Help
What is the job like? I can't find any info on this!
posted on October 9, 2017 
Science
Thanks! Damon don't want anybody kicked off because of me. :)
posted on October 5, 2017 
che
the concetration of HCl in a commercial concetrated HCl solution is given as 37%(W/W). calculate the molarity
posted on April 14, 2017 
chemistry
if there are 8.0 mg of Na+ contaminant per liter of water sample, calculate the number of moles of Na+ per liter. Calculate the weight of Na+ in a 1L sample of water that contains 1.00 x 10^2 umol Na+/L
posted on April 14, 2017 
math
solve for theta:2cos(2thetapi)= 2 ,for 2pi less or equal to theta less than 2pi
posted on May 17, 2015 
Simply and Compound Interest
46
posted on May 12, 2014 
Physics
nfttttttfg
posted on April 13, 2014 
Math
the 1 and the there are repeating so it's .513131313131313... and 489/900 isn't giving me that. could you explain it again?
posted on September 29, 2011