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K
khansaheb
reacted to
The Highlander's post
in the thread
Cross Section Length of a Pentagon
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I found your expression a little bit ambiguous. Did you mean this: \frac{1+\sqrt{3}+\sqrt{5}-\sqrt{15}}{\sqrt{2}} or this...
Mar 20, 2026
Z
zen0Mesh
replied to the thread
Slot Machine Math Question
.
The key thing here is to separate two different levels of how slot machines work. There is the micro level which is each individual...
Mar 20, 2026
jonah2.0
reacted to
The Highlander's post
in the thread
Cross Section Length of a Pentagon
with
Like
.
I found your expression a little bit ambiguous. Did you mean this: \frac{1+\sqrt{3}+\sqrt{5}-\sqrt{15}}{\sqrt{2}} or this...
Mar 20, 2026
The Highlander
replied to the thread
Cross Section Length of a Pentagon
.
I found your expression a little bit ambiguous. Did you mean this: \frac{1+\sqrt{3}+\sqrt{5}-\sqrt{15}}{\sqrt{2}} or this...
Mar 20, 2026
Y
YeOldeStudent
replied to the thread
calculating new DCA after selling part of an asset
.
Why is there a sad emoji inserted into my post where it says,"So is the new DCA:(? Oh, I get it I accidentally inserted BBcode (DCA...
Mar 19, 2026
blamocur
reacted to
Dr.Peterson's post
in the thread
Most efficient way to solve finding the missing number without calculator?
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A puzzle like this requires trying many possibilities, and even then you can't be sure the pattern you found is what was intended. There...
Mar 19, 2026
Y
YeOldeStudent
replied to the thread
calculating new DCA after selling part of an asset
.
Contrary to the WIKI link, I did not use the same number of shares for each purchase. This is all hypothetical for the purpose of...
Mar 18, 2026
Y
YeOldeStudent
replied to the thread
calculating new DCA after selling part of an asset
.
Yes DCA=Dollar Cost Averaging.
Mar 18, 2026
T
tfmcbride
replied to the thread
Cross Section Length of a Pentagon
.
The value given above for the side of the largest pentagon in a unit cube is correct. The exact value is...
Mar 18, 2026
K
khansaheb
replied to the thread
Fusing relationships
.
What is the question? What do you need to find?
Mar 18, 2026
K
khansaheb
reacted to
Dr.Peterson's post
in the thread
Most efficient way to solve finding the missing number without calculator?
with
Like
.
A puzzle like this requires trying many possibilities, and even then you can't be sure the pattern you found is what was intended. There...
Mar 18, 2026
F
fixit86
posted the thread
Fusing relationships
in
Beginning Algebra
.
Mar 18, 2026
Dr.Peterson
replied to the thread
Most efficient way to solve finding the missing number without calculator?
.
A puzzle like this requires trying many possibilities, and even then you can't be sure the pattern you found is what was intended. There...
Mar 18, 2026
Z
Zexralo8
replied to the thread
Gambling
.
People focus too much on “chance of winning” but the important part is how much you win vs how much you lose. like even if something...
Mar 18, 2026
S
shivajikobardan
posted the thread
Most efficient way to solve finding the missing number without calculator?
in
Arithmetic
.
This is the question. The way the instructor solved this was using: Separate each columns. Then first row/third row x second row Are...
Mar 18, 2026
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