ggrree
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 Ariel Gershon
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Questions Asked

ggrree:
i'm a bit rusty with my statistics/combinatorics. Can somebody show me the math behind this problem:
suppose you have 4 letters: A, B ,C,…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

ggrree:
Thermodynamics question:
http://gyazo.com/ae831c4c7ae3325cfce6f280cfa37b88
show that this is true.
 updated one year ago
 5 replies
 3 Medals
Mathematics

ggrree:
this should be an easy problem, but I can't work out the right answer for the life of me:
A couple decides to have children until they ge…
 updated one year ago
 6 replies
 1 Medal
Mathematics

ggrree:
http://gyazo.com/ae831c4c7ae3325cfce6f280cfa37b88
Thermodynamics question.
"show that this is true"
 updated one year ago
 No Medals Yet
Mathematics

ggrree:
http://gyazo.com/ae831c4c7ae3325cfce6f280cfa37b88
Thermodynamics question.
…
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

ggrree:
statistics problem: given: mean = 3500 grams, std. deviation= 500
What is the weight of the 0.1th percentile?
 updated one year ago
 No Medals Yet
Mathematics

ggrree:
http://gyazo.com/318bc0f81daf2cb7a082db69073c8a4e
What's the best way to approach this question?
…
 updated one year ago
 15 replies
 1 Medal
Mathematics

ggrree:
Is it a bad idea to get an old upright piano free off craigslist and then pay a tuner to tune it up?
I'm wondering if something like this i…
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

ggrree:
I found this question in the chemistry section of a test.
I need help with number 17 I have no idea where to start.
http://gyazo.com/8e8…
 updated one year ago
 11 replies
 2 Medals
Mathematics

ggrree:
What volume of 60% hydrochloric acid solution must be added to 100 ml of 30% hydrochloric acid soluytion to make a 36% hydrochloric solution…
 updated one year ago
 7 replies
 2 Medals
Mathematics

ggrree:
average value of the function f(x) =3 x^2 4x on [1,5]
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

ggrree:
I have a question dealing with limits. (conceptual)
(see next post)
…
 updated 2 years ago
 9 replies
 3 Medals
Mathematics

ggrree:
problem with integration:
http://gyazo.com/89f6c648f3cf2cf0b074b3c5ed419752
…
 updated 2 years ago
 2 replies
 2 Medals
Mathematics

ggrree:
problem with integration:
http://gyazo.com/89f6c648f3cf2cf0b074b3c5ed419752
…
 updated 2 years ago
 4 replies
 2 Medals
Mathematics

ggrree:
is it possible for a substance to be both soluable in water and in ether?
The "like dissolves like" principle makes it seem impossible, but…
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

ggrree:
What is the arclength from x=0 to x=9 of this curve: y=1/3 (√x)(x−3)
I can get most of the way there, but I run into mechanical problems …
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

ggrree:
find the arc length of the curve: [question posted in next response]
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

ggrree:
http://gyazo.com/7919fbc4610aa7647d33100ee01aec29
 updated 2 years ago
 19 replies
 3 Medals
Mathematics

ggrree:
Find the are of the region enclosed between the graphs y = 3x and y =3x^2  6x
I know the answer, and I think I know how to solve it, but…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

ggrree:
Find the are of the region enclosed between the graphs y = 3x and y =3x^2  6x
I know the answer, and I think I know how to solve it, but…
 updated 2 years ago
 28 replies
 4 Medals
Mathematics

ggrree:
Organic chemistry mechanism help?
I'll post pictures in the first response.
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

ggrree:
The time constant of an RC circuit is tau = RC. At time t = 3 tau, the charge on the discharging capacitor in an RC circuit will have decrea…
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

ggrree:
not really a math problem, but I need to make a graph for math class and I need help with using excel! please help :X (details in next post)
 updated 2 years ago
 26 replies
 1 Medal
Mathematics

ggrree:
Hey,
I'm having trouble understanding a result of a chemist lab which involved computing the energies of molecules using software. I found …
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

ggrree:
I'm feeling a bit rusty with probabiliy. Could somebody quickly explain to me how to use permutations and combinations?
I understand what …
 updated 2 years ago
 5 replies
 2 Medals
Mathematics

ggrree:
Alright, this is an integration calculus problem, multiple choice. (Written out in the next post)
 updated 2 years ago
 6 replies
 No Medals Yet
Mathematics

ggrree:
Integral of tan^2(x)sec(x)
…
 updated 2 years ago
 14 replies
 5 Medals
Mathematics

ggrree:
Let R be the region in the first quadrant enclosed between the xaxis and the curve y = x  x^2. There is a straight line passing through th…
 updated 2 years ago
 39 replies
 2 Medals
Mathematics

ggrree:
Let R be the region in the first quadrant enclosed between the xaxis and the curve y = x  x^2. There is a straight line passing through th…
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

ggrree:
integral of dx/[1+sqrt x]
(rewritten in reply)
 updated 2 years ago
 9 replies
 3 Medals
Mathematics
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