Saturday
December 20, 2014

Posts by aron


Total # Posts: 18

English
Are these right "Stamp collecting" is fun for children and adults alike. (Subject) Which "of my stamps" do I like most? (Adverb) Collectors "engaging in their hobbies" are never bored. (Adjective) Many residents of Hawaii work in "fishing&...
November 29, 2013

physics
An ambulance car is going with a speed of 60 km/h, while a car is trying to go around it in a circle with a speed 50 km/h. If the sound that ambulance car emits has a frequency of 1 kHz, which frequency does the driver of the car hear in Hz when the ambulance car is in the ...
September 22, 2013

Chemistry
how many ml of .5M HCL are required to neutralize 600 mg of Mg(OH)2?
May 20, 2013

mathematics
how do I cope with intermediate mathematics e.g log rhythms?
October 16, 2012

Science
the speed of the two cars vary, but in your case if it is a 2000-kg car their speed just afterward is 2059 miles per hour.
October 16, 2012

Chemistry
that is right. but if it is 0.850 grams of Na2s04 it is completely diffrent.
October 16, 2012

physics
x=1/2*g*t^2 x=910-150=760m a=9,81m/s^2 t=sqrt(x/(0.5*g)) that is t=sqrt(760/(0.5*9,81)=12,44s=12s
April 21, 2012

math
4x^3 = 1.12x10^-12 x= 6.54 x 10^-5 what steps do you take to get that answer??
January 18, 2012

Math
if i have: 31x^5=1.4x10^-85 what would x equal?
January 18, 2012

MATH
If I have: 4x^3 = 2.80x10^-9 what would x eqaul and how would i figure that out?
January 17, 2012

MATH
ok, so what if you have 4x^3 = 2.80 x 10^-9 what would x equal in this case and how would you get it? I really appreciate ur help. As you can tell i am slightly confused. Ur explanations are helping greatly.
January 15, 2012

MATH
why do you square root it twice?
January 15, 2012

MATH
I have 27x^4 = 1.1 x 10^-36 I have to figure out what X equals. The answer is x= 4.5 x 10^-10 How do you get that for the answer??
January 15, 2012

trigononometry
(12x2.17) cos0 120.6
June 7, 2011

criminal justice
help me with this assignment
January 27, 2010

Language Art
hi
November 29, 2009

Economics
Poland Spring, Dasani and Aquafina who together produce 90% of all the bottled water consumed in the US, each spend well over $300 million a year on television advertising campaigns, promoting their water brands. If one firm is advertising its brands heavily, the others must ...
July 27, 2009

math
how do i find the area of a shape
November 27, 2007

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