Saturday
September 20, 2014

Posts by boss


Total # Posts: 24

Chemistry
liquid
July 14, 2014

Math
Which angle (in radians) corresponds to 23 of a circle
May 22, 2014

Science
Idiots!!!
November 6, 2013

ALGEBRA
How many ordered triples of complex numbers(a,b,c) are there such that a^3-b,b^3-c,c^3-a are rational numbers, and a^2(a^4+1)+b^2(b^4+1)+c^2(c^4+1)=2[{(a^3) b}+{(b^3)c}+{(c^3)a}]
October 11, 2013

PHYSICS
Model rockets are lightweight rockets powered by very small engines. A typical model rocket has a mass of 5g.Similarly, a typical "class C" model rocket engine can produce a total impulse of 10 Newton-seconds. We usually launch model rockets vertically, but if I ...
October 11, 2013

Quantum physics
problem 8 anyone? im on my last try!!
September 7, 2013

Statistics
0.2775
August 17, 2013

Physics
question 9 a: Ec1=Voltage/plate separation b: because the battery is connected the E field does not change c: when the battery is disconnected then Q1+Q2 must equal Q1'+Q2' Ec1=Q1'/(k*C1*d) and Ec2=Q2'/(C2*d) where Q1'=(Q1+Q2)/(1+(C2/K*C1) and Q2'=C2/(K...
June 15, 2013

Physics
For Inductor a: I=0 A b: (Supply Voltage/R)*(1-e^(-Rt/L)) c: see above (put the value of t in sec For Capacitor Use v(t)=Supply Voltage*(1-e^(-t/RC)) Divide the above answer by R to get the Current
June 15, 2013

Physics
I wonder if some people understand the subject at all. It is an insult to the lecturer.
June 15, 2013

Physics
Some people haven't done even one question.
June 15, 2013

Quantum Physics
number 9 anyone!!
March 20, 2013

Statistics
EDXStudent clearly you searched for this so you are doing the same thing jack@$$
March 7, 2013

math
shut the f******* up
November 7, 2012

math
Steve you will be banned the next time you do that.
November 7, 2012

algebra
the mid point of a segment joining (a,b) and (-3,4b) is (2,3a+4).find a & b.
October 19, 2012

math
looking at the table of 9's facts. do you see another number pattern in the multiples of 9? explain.
November 9, 2011

3rd grade math
looking at the table of 9's facts. do you see another number pattern in the multiples of 9? explain.
November 9, 2011

alg 2
X-4z=13 5x-4y+z=-7 -5x-5y+2z=22
October 24, 2011

math
Reasonableness Sun-Yi estimated 270+146 and got 300. Is her estimate resonable? Explain.
September 26, 2011

BIS 155
You own a small computer service company with only 2 employees. You provide different types of services to regular customers and companies. You have noticed an increase of demand for troubleshooting and support of mobile devices. However, you only support desktop, laptop, ...
June 23, 2011

College Algebra
is this really algebra, im doing this now in freshman year algebra 2
February 21, 2011

Math
c(3,1)c(1,1)/c(6,2) use cpr fn. in calculator
January 26, 2010

Spanish 1
quiero el truco del mario kart wii
August 31, 2009

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