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Post New Question
All Questions
+0
236107 Questions
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1267
1
Math
-92r+((88r)/(r^(2)+0.3^(2))^(1/2))=0
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Guest
Feb 8, 2012
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1113
1
eat a potato
sdjh
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Guest
Feb 8, 2012
Feb 7, 2012
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1205
1
geometry 1c
HI
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Guest
Feb 7, 2012
0
1364
3
Pythagorean Theorem
A guy wire is 14 m long. It is attached to a TV tower 12 m high.
The guy wire is fastened to a stake in the ground.
How far is the stake from the base if the TV tower?
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Guest
Feb 7, 2012
0
1403
3
-.-
Where the f**k is the fraction button?!!!
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Guest
Feb 7, 2012
0
1254
1
math
a^2-(2b+c)^3, a=-3; b=-2; c=5
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Guest
Feb 7, 2012
0
1202
1
log
how do i change the base of the log??????????????????????????????????????
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Guest
Feb 7, 2012
0
1026
0
Physics
A 2kg rock initially at rest loses 400J of potential energy while falling to the ground. What is the kinetic energy that the rock gains while falling?
Guest
Feb 7, 2012
0
1304
1
scientific notation
how do I make 0.035 into scientific notation?
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Guest
Feb 7, 2012
0
1069
0
math
translate to a equation
B$3 a bow and R rolls of wrapping paper total $45
Guest
Feb 7, 2012
0
1357
1
simple interest
mrs. castro is given a loan for 2.5 years. the interest rate charged was 5%. if she was required to pay $181.25 in interest how much money did she borrow?
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Guest
Feb 7, 2012
0
1216
1
maths
WHAT IS THE ANSWER TO THIS N+4
oskar20106
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Guest
Feb 7, 2012
0
1237
1
maths
when adding powers of the same base, what happens to the exponents
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Guest
Feb 7, 2012
0
1424
2
+50
MATH
What is the circumference of a circle with the radius of 10 cm.???
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ANGEL
Feb 7, 2012
0
1254
1
matematica
mi potreste aiutare nella scomposizione dei polinomi in fattori? grazie in anticipo
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Guest
Feb 7, 2012
0
1178
2
+50
MATH
what does corresponding angles mean????????????? somebody please HELP ME with it im confussed.
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ANGEL
Feb 7, 2012
0
1199
1
algrbra
2a-2v-6a-3v-6a+5v=??
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Guest
Feb 7, 2012
0
1085
1
Maths
Maths i love it so much I´m a in maths
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Guest
Feb 7, 2012
0
999
0
research statistic
A researcher is interested in whether students who attend private high schools have higher average SAT Scores than students in the general population. A random sample of 90 students at a private high school is tested and and a mean SAT score of 1030 is obtained.
read more ..
Guest
Feb 7, 2012
0
1121
1
maths
c=sqrt(206000000*(1-0.3)/(7.85*(1-2*0.3)*(1+0.3))
c= --> 5943 what is correct
5943=sqrt(206000000*(1-u)/(7.85*(1-2*u)*(1+u))
u should be 0.3 but isnt
WHATS WRONG? plz help....
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Guest
Feb 7, 2012
0
1208
1
how do i get u?
c=sqrt((e*(1-u)/(p*(1-u-2*u^2)))
i need u but dont know how to get it....? HELP PLEASE!
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Guest
Feb 7, 2012
0
1474
5
Querkontraktionszahl
Hallo mein problem ist, dass ich die querkontraktionszahl μ durch Schallgeschwindigkeit, Dichte und Elastizitätsmodul ausrechnen soll, und nicht weiter komme...
folgende formel muss ich umstellen:
http://upload.wikimedia.org/wikipedia/de/math/7/b/9/7b9a132dcea72c98fc689adbe813f928.png
read more ..
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Guest
Feb 7, 2012
0
1353
1
Math
negative 6 times 2 over 3 plus 32 divided by nine
oskar20106
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Guest
Feb 7, 2012
-1
996
0
statistics
68.6inches and a standard deviation of 5.3 inches
Guest
Feb 7, 2012
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