abtrehearn
Name:
Stuart Young
School:
San Diego City College
About:
One reason I am here is that I like to keep my math skills up to snuff so that I am well equipped to work effectively as a tutor, work that is, for me, an avocation, not merely a job. I have done online volunteer tutoring in the past, as well as face to face one on one private tutoring. I have also tutored at Rutgers University and Mesa College. I now wotk at San Diego City College for both the MESA Center and The Learning Center.
[Tuesday, June 21, 2011]
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abtrehearn:
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<<2
skyhimself75Group Neophyte…
updated 3 years ago
6 replies
3 Medals
Mathematics
abtrehearn:
Group Title
<<2
skyhimself75Group Neophyte…
updated 3 years ago
8 replies
No Medals Yet
Mathematics
abtrehearn:
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The passage is crafted in such a fashion
as to induce a positive outlook, on the
client's part, for the immediate and …
updated 3 years ago
1 reply
No Medals Yet
Mathematics
abtrehearn:
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"You receive plenty of help this week as
energetic Mars trines hard-working
Saturn on July 6. Then, Jupiter's trine …
updated 3 years ago
No Medals Yet
Mathematics
abtrehearn:
Group Title
I click on Rbrass33's question about setting up an integral, and I get nothing but blank space. Something's terribly amiss.
updated 3 years ago
19 replies
1 Medal
Mathematics
abtrehearn:
Group Title
Has anyone here tried to make up a fiendishly difficult sudoku puzzle having exactly one solution?
updated 3 years ago
No Medals Yet
Mathematics
abtrehearn:
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Here's something for you folks out there to think about when you have a little free time:
Given triangle ABC with altitudes of lengths h(a)…
updated 3 years ago
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Mathematics
abtrehearn:
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Suppose P(x) = x^3 - a x^2 + b x - c has three distinct real roots, r1, r2, and r3. What cubic polynonial with 1 as its leading coefficien…
updated 3 years ago
32 replies
1 Medal
Mathematics
abtrehearn:
Group Title
If it takes half a man half a day to eat half a hen, how long does it take for a whole man to eat a whole hen?
updated 3 years ago
25 replies
1 Medal
Mathematics
abtrehearn:
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Suppose you were given the lengths of the three altitudes of a triangle. What would be the lengths if its sides?
updated 3 years ago
3 replies
1 Medal
Mathematics
abtrehearn:
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Some mention must be made of additional assumptions. The cable rotating at constant angular velocity, the motion is steady-state, the chai…
updated 3 years ago
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Mathematics
abtrehearn:
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There is a point P on the cable that always stays on the rotational axis. The cable traces out a curve in a vertical plane. The segment …
updated 3 years ago
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Mathematics
abtrehearn:
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Imagine you have a certain length of cable of nearly perfect flexibility, negligible thickness, and of uniform linear mass density. You ho…
updated 3 years ago
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Mathematics
abtrehearn:
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All the aforementioned is based on treating gravitation as a vector field in a flat three-dimensional space. Other theories may be based o…
updated 3 years ago
No Medals Yet
Mathematics
abtrehearn:
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gradually decreases the rotational period of the system, resulting in steadily increasing energy output in the form of gravitational radiat…
updated 3 years ago
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Mathematics
abtrehearn:
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no message can be delivered at speeds greater than or equal to the speed of light in a perfect vacuum. That leads one to believe that this…
updated 3 years ago
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Mathematics
abtrehearn:
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Imagine two black holes of the same mass, namely that of a black hole in the center of a typical galaxy. They are fairly near each other, …
updated 3 years ago
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Mathematics
abtrehearn:
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I have an answer readt to post but can't get any response from the Post button. What do I do?
updated 3 years ago
3 replies
No Medals Yet
Mathematics
abtrehearn:
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I see the Ask button, but I can't find any Answer button to submit my answers to unanswered questions. Where is it?…
updated 3 years ago
1 reply
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Mathematics
abtrehearn:
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arbush: "A production manager measures the lifetimes of 10 light bulbs by leaving them all on until each one burns out. the lifetimes she m…
updated 3 years ago
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Mathematics
abtrehearn:
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arbush: "A production manager measures the lifetimes of 10 light bulbs by leaving them all on until each one burns out. the lifetimes she m…
updated 3 years ago
No Medals Yet
Mathematics
abtrehearn:
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Where do we post answers? The chat room?…
updated 3 years ago
1 reply
No Medals Yet
Mathematics
abtrehearn:
Group Title
How can I keep the unanswered question I am working on from scrolling up?
updated 3 years ago
No Medals Yet
Mathematics