## Search found 5 matches

Thu Apr 24, 2008 6:06 pm UTC
Forum: Mathematics
Topic: Vectors
Replies: 12
Views: 2251

### Re: Vectors

Figured it out, thanks for all the help! Here's how to do it if someone's interested: \vec{BA} = - \vec{b} \;+ \vec{a} \vec{AP} = 45 \times \frac1{60} \times (- \vec{b} \;+ \vec{a} \;) \vec{AP} = \frac{45}{60} \times (-\vec{b} \;+ \; \vec{a}\;) \vec{AP} = - \frac{45}{60} \vec{b} \;+ ...
Sun Apr 20, 2008 6:59 pm UTC
Forum: Books
Topic: Bill Bryson
Replies: 11
Views: 2295

### Re: Bill Bryson

I love his books, they always make me laugh no matter what my mood was before I started to read a chapter. So far I've read The Lost Continent: Travels in Small-Town America and Notes from a Big Country (UK) / I'm a Stranger Here Myself: Notes on Returning to America After Twenty Years Away (US) , c...
Sun Apr 20, 2008 6:49 pm UTC
Forum: Mathematics
Topic: Vectors
Replies: 12
Views: 2251

### Vectors

I need some help with one of my homework exercises: A rocket which travels through space, travelled from point A to point B in an hour. 45 minutes before it reached point A it was in point P. Express the vector going from Earth's point O to the point P with vectors a = OA and b = OB. And this is wha...
Sun Apr 20, 2008 6:35 pm UTC
Forum: Language/Linguistics
Topic: Saying "rabbit" in other languages
Replies: 74
Views: 28157

### Re: Saying "rabbit" in other languages

In Finnish it's kani, pronounced "kani" (the k as the k in kite).
Sun Apr 20, 2008 6:25 pm UTC
Forum: Mathematics
Topic: Math Software
Replies: 143
Views: 164018

### Re: Can't find good math software

If you're using Windows XP you could try Power Calculator