Questions Answered

UnkleRhaukus:
Group Title
thirteen times… three hundred seventy nine
 updated 9 days ago
 16 replies
 3 Medals

noodlebodoodle:
Group Title
A man was trying to swim a buoy placed at a distance of 200m out in the sea. It took him 1min to swim 20m. Then a wave pushed him back 10m a…
 updated 9 days ago
 1 reply
 No Medals Yet

MaxMigliorini:
Group Title
why is 3700 = 37 x 10(squared) not in standard form?
 updated 9 days ago
 3 replies
 1 Medal

Dunnstar3:
Group Title
20minus plus 8
 updated 9 days ago
 4 replies
 2 Medals

JOYAL:
Group Title
Integral Help...
 updated 9 days ago
 22 replies
 No Medals Yet

HamdyJS:
Group Title
Two wires of different materials, resistivity of the first is half that of the second, length of the first is three times the second and its…
 updated 9 days ago
 4 replies
 No Medals Yet

ballerguy:
Group Title
In order to change power, what else must be changed?
…
 updated 9 days ago
 1 reply
 No Medals Yet

ikram002p:
Group Title
could we say that the natural numbers the same as whole numbers ? xD
and whats the diffrence btw whole numbers and integers ?
 updated 12 days ago
 36 replies
 4 Medals

prowrestler:
Group Title
@UnkleRhaukus
 updated 12 days ago
 21 replies
 4 Medals

prowrestler:
Group Title
Help me please!!
 updated 12 days ago
 30 replies
 No Medals Yet

yelahnicole:
Group Title
Matrices help (screen shot attached)
 updated 12 days ago
 10 replies
 No Medals Yet

ciinnddymsm:
Group Title
convert into quadratic form : 7x2010x10+6
 updated 12 days ago
 2 replies
 No Medals Yet

NotTim:
Group Title
what does x nomial mean in the % inaccuracy formula in (d)= ((xbarxnominal)/xnominal)*100
 updated 12 days ago
 55 replies
 1 Medal

juanjohnguy:
Group Title
Does anyone use MATLAB here or know where the MATLAB section of Openstudy is at?
…
 updated 18 days ago
 2 replies
 No Medals Yet

darkknight321:
Group Title
nothing to do with math but help plz
…
 updated 19 days ago
 5 replies
 1 Medal

waterineyes:
Group Title
Question 13 : Signals:
Consider the system described by :…
 updated 17 days ago
 36 replies
 1 Medal

step8410:
Group Title
rationalize the denomenator
 updated 20 days ago
 4 replies
 2 Medals

gold_grace123:
Group Title
(3x)^0 = 1 Am I right?
 updated 20 days ago
 27 replies
 3 Medals

Alex.Gamez:
Group Title
African elephants flap their large ears to cool off. Which biology theme does this phenomenon represent?
…
 updated 20 days ago
 3 replies
 1 Medal

Coreyj55:
Group Title
"Medal if answered"
The surface area of a cylindrical can of radius r and height h is 2πr2 + 2πrh. If the can is three times as high as t…
 updated 20 days ago
 5 replies
 1 Medal

calliecooties:
Group Title
Help please
…
 updated 20 days ago
 6 replies
 No Medals Yet

asqa:
Group Title
1 Why don't we use Aluminium for doping? Why do we always use Boron or Phosphors?
2 Why Silicon is the most popular element used to mak…
 updated 18 days ago
 3 replies
 No Medals Yet

emilyisconfused:
Group Title
Anyone know of any 100% free online tutoring sites?
 updated 20 days ago
 5 replies
 1 Medal

meckir:
Group Title
Find the value of x and y, leave answer as reduced radicals? Image is below.
 updated 19 days ago
 10 replies
 No Medals Yet

crancory:
Group Title
I could really use some help with this integral using trig identities. I'm terrible with trig. integral of x^2/((9x^2)^(1/2))
…
 updated 20 days ago
 4 replies
 No Medals Yet

math_addict:
Group Title
HOW DO YOU FIND THE LIMIT OF THAT $*%7
http://www.wolframalpha.com/input/?i=lim+%28n%2B1%29%2F+%28+%28n%5E2+%2B+n%29%5E%281%2F2%29+%2B+%28n%…
 updated 20 days ago
 6 replies
 No Medals Yet

physicsnoobie:
Group Title
Argue why electric field lines in the form of concentric circles, in which the electric field vectors are circulating counterclockwise, cann…
 updated 20 days ago
 1 reply
 No Medals Yet

rvreinhardt:
Group Title
Light travels in a straight line at a constant speed of 300,000 m/s. What is its acceleration?
 updated 20 days ago
 1 reply
 1 Medal

Stonecold3221:
Group Title
Which of the following statements describes Italian Renaissance art? Select all the accurate descriptions.
A.
…
 updated 21 days ago
 3 replies
 No Medals Yet

xSAVIORx:
Group Title
simplify the expression
 updated 22 days ago
 118 replies
 3 Medals
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