Medal Details

lovelyharmonics, katherinekc, and 3 others
gave zehanz a medal for zehanz's answer to Find the angle between the given vectors to the nearest tenth of a degree. …Fri Apr 18 18:01:22 UTC 2014

gave zehanz a medal for zehanz's answer to
Find the indefinite integral (xe^x)dx
Mon Mar 24 21:45:18 UTC 2014

gave zehanz a medal for zehanz's answer to
Evaluate the following. Answers must be in EXACT VALUES!!!
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Mon Mar 24 21:23:58 UTC 2014

gave zehanz a medal for zehanz's answer to
Help please what's the factored form of the expression w^2 + 12w + 36
Mon Mar 24 21:07:22 UTC 2014

gave zehanz a medal for zehanz's answer to
please help
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Mon Mar 24 20:53:21 UTC 2014

gave zehanz a medal for zehanz's answer to
What are the next two terms to the following sequence... 1, 5, 9
Mon Mar 24 20:39:00 UTC 2014

Sandsand22 and ganeshie8
gave zehanz a medal for zehanz's answer to A region R is enclosed by the coordinate axes and the graph of y=k(x5)^2, …Sun Mar 23 22:35:56 UTC 2014

gave zehanz a medal for zehanz's answer to
How do you disprove the following: If x squared equals 5x then x=5
Sun Mar 23 21:48:49 UTC 2014

myininaya and TuringTest
gave zehanz a medal for zehanz's answer to Integrate (x+4)(4x)/3x^2 dxSun Mar 23 17:02:44 UTC 2014

gave zehanz a medal for zehanz's answer to
Trig equations: find solutions of 3sin^2xsinx2=0 in the interval [pi,pi]…
Sun Mar 23 14:59:00 UTC 2014

gave zehanz a medal for zehanz's answer to
help! calculus question
Sun Mar 23 10:53:21 UTC 2014

gave zehanz a medal for zehanz's answer to
In oil pipeline construction, the cost of pipe to go underwater is 60% more…
Sat Mar 22 23:28:58 UTC 2014

gave zehanz a medal for zehanz's answer to
A deer is born with the ability to smell predators better than the other de…
Sat Mar 22 23:21:24 UTC 2014

gave zehanz a medal for zehanz's answer to
Which of the following examples likely occurred through natural selection?
Sat Mar 22 23:06:49 UTC 2014

gave zehanz a medal for zehanz's answer to
find the exact value of tan(arccos(2/3))
Sat Mar 22 22:42:01 UTC 2014

gave zehanz a medal for zehanz's answer to
Evaluate the limit analytically:
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Sun Mar 02 20:17:38 UTC 2014

gave zehanz a medal for zehanz's answer to
tough question stats Help !
Thu Feb 27 09:50:34 UTC 2014

gave zehanz a medal for zehanz's answer to
1.x = 3 sin3t
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Tue Jan 28 22:53:36 UTC 2014

gave zehanz a medal for zehanz's answer to
Kindly Clarify this... when i try to find the solution of a first order aut…
Sat Jan 25 19:12:25 UTC 2014

AntarAzri and ajprincess
gave zehanz a medal for zehanz's answer to Could you tell me how can i calculate the : …Sat Jan 18 13:06:14 UTC 2014

gave zehanz a medal for zehanz's answer to
Please help! I still can't resolve 3D force vectors. I can't find the x and…
Tue Jan 14 03:24:24 UTC 2014

gave zehanz a medal for zehanz's answer to
lim 2n^2 +4
Mon Jan 13 17:48:52 UTC 2014

gave zehanz a medal for zehanz's answer to
what is 3.58333333333 as a fraction?
Fri Jan 10 15:36:37 UTC 2014

gave zehanz a medal for zehanz's answer to
Given a circle with an inscribed equilateral triangle with each side of the…
Fri Dec 27 20:20:30 UTC 2013

Jelia97 and Trillography
gave zehanz a medal for zehanz's answer to Connections Academy help please? …Fri Dec 20 15:39:28 UTC 2013

Whiterabbit541 and Hope_nicole
gave zehanz a medal for zehanz's answer to A survey of high school juniors found that 82% of students plan on attendin…Mon Dec 16 00:50:38 UTC 2013

gave zehanz a medal for zehanz's answer to
What are the coordinates of the vertex of the graph of the function y = –3x…
Thu Oct 24 00:02:40 UTC 2013

gave zehanz a medal for zehanz's answer to
Assuming x > 0, what is the simplified fraction form for 15 x times the squ…
Sat Sep 14 23:02:52 UTC 2013

peanutman, satellite73, and 1 other
gave zehanz a medal for zehanz's answer to if y=3x+2cos x, find dy/dx and hence show that y increases as x increases. …Fri Aug 23 11:26:47 UTC 2013

gave zehanz a medal for zehanz's answer to
@mominanisar
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Wed Aug 14 14:09:32 UTC 2013

gave zehanz a medal for zehanz's answer to
Suppose that taxis in New York are driven an average of 60,000 miles per ye…
Mon Aug 05 02:23:29 UTC 2013

gave zehanz a medal for zehanz's answer to
How can I write an inline equation?
Sat Jun 08 15:59:51 UTC 2013

gave zehanz a medal for zehanz's answer to
If the instructions for a problem ask you to use the smallest possible doma…
Thu May 30 23:04:54 UTC 2013

gave zehanz a medal for zehanz's answer to
What is the sum of the series?
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Thu May 23 16:35:59 UTC 2013

gave zehanz a medal for zehanz's answer to
What is the simplified form of x plus 1 over x squared plus x minus 6 divid…
Thu Apr 25 18:25:55 UTC 2013

gave zehanz a medal for zehanz's answer to
A square has a perimeter of 12 cm. What is its area?
Tue Apr 16 19:15:13 UTC 2013

gave zehanz a medal for zehanz's answer to
Consider the curve x(t) = t^3 − 4t and y(t) = t^2. Determine where the curv…
Sun Apr 07 20:19:56 UTC 2013

gave zehanz a medal for zehanz's answer to
Find the equation in the xyplane whose graph includes x = 8 sin t and y = …
Sun Apr 07 20:14:42 UTC 2013

katherinekc and geerky42
gave zehanz a medal for zehanz's answer to Write the sum using summation notation, assuming the suggested pattern cont…Sun Apr 07 15:48:32 UTC 2013

gave zehanz a medal for zehanz's answer to
plse help
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Sun Apr 07 11:47:15 UTC 2013
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