general

Area enclosed between 3 curves

Question: What is the area of the region enclosed by the curves: $$2y = 4\sqrt{x},\quad y = 3,\quad \text{and} \quad 2y + 2x = 6. $$ I have tried calculat...

Published: Sep 07, 2026

updates

Why do some players play League of Legends in window mode?

While watching this current LoL live world championship (Intel extreme masters), I noticed some players play in window mode. Why is that? What are the ben...

Published: Sep 07, 2026

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What is the solution of $a^2=b^2$? [closed]

How to solve $a^2=b^2$? Should I consider if the number is negative or positive?

Published: Sep 07, 2026

updates

When does order of partial derivatives matter?

I've taken multivariate calculus and am wondering if I can see a specific function where the order of taking the partial derivative matters. I'v...

Published: Sep 07, 2026

updates

(When) do people use Nydus worm?

I'm not a Zerg player, but I've never seen Nydus worm used against me either. When do people actually use it?

Published: Sep 07, 2026

updates

Using dimensional analysis to convert $oz$ to $L$

I'm having trouble deciding whether this table has enough information to convert between fluid $oz$ and $L$. I'm inclined to say it doesn't...

Published: Sep 07, 2026

updates

Recommended (free) software to draw both histogram and graph paper grid

Is there any software for drawing both the graph (histogram, ogive or other statistical graphs) and the graph paper grid behind it? I want to draw graph t...

Published: Sep 07, 2026

general

What is the value of $-(-6)$?

I know this is not absolute value, so what do the parentheses mean? If it was absolute value, it would have lines so I can rule that out. And I guess I sh...

Published: Sep 07, 2026

general

Even function divided by Odd function is an Odd function PROOF?

An Even function divided by Odd function is an Odd function,that is a fact. However is there a means to prove this?

Published: Sep 07, 2026

news

moving minecart once hopper has items, and then becomes empty

Here's a rough outline of what I want Empty cart stays still under an empty hopper Hopper gets x items in it, the cart stays still Once the hopper ha...

Published: Sep 07, 2026