Questions Asked

eseidl:
Group Title
what did I do wrong on this one?
 updated one year ago
 8 replies
 1 Medal

eseidl:
Group Title
Confused about friction. Why do people put sandbags in their cars in the winter?
 updated one year ago
 8 replies
 No Medals Yet

eseidl:
Group Title
How many ways can you arrange the last four digits of a phone number if at least one digit repeats?
 updated 2 years ago
 3 replies
 1 Medal

eseidl:
Group Title
My question is where do the values of the std heats of formation come from? My book emphasizes that the "reaction" to form a substance from…
 updated 2 years ago
 2 replies
 2 Medals

eseidl:
Group Title
Can someone give me a hand with this one? Using a double integral in polar coordinates, find the volume of a sphere of radius a.
 updated 2 years ago
 1 reply
 No Medals Yet

eseidl:
Group Title
How many ways can you colour the edges of pentagon ABCDE so that each edge is either red, blue, or green, and two edges that meet at a verte…
 updated 2 years ago
 No Medals Yet

eseidl:
Group Title
I posted this one yesterday..anyone want to try a challenging question? Pls help!
http://openstudy.com/groups/mathematics#/groups/mathemat…
 updated 3 years ago
 28 replies
 4 Medals

eseidl:
Group Title
Find parametric equations for the tangent line to the curve of intersection of the paraboloid z=x^2 + y^2 and the ellipsoid 4x^2 + y^2 + z^…
 updated 3 years ago
 2 replies
 No Medals Yet

eseidl:
Group Title
Got a question from the "Tangent Planes and Differentials" section of multivariable calculus.
Use differentials to estimate the amount o…
 updated 3 years ago
 6 replies
 2 Medals