Mathematics - 5 August 2006

The kind of compass that you draw circles with I am not sure if it is supposed to have numbers on it.

2006-08-05 14:28:49 · 8 answers · asked by Answer Person 1

After looking at the standard of Games & Recreation I decided this was better in here! Puzzle: You are given 8 metal cubes with exactly the same dimensions but one is heavier than the other 7. You are given a simple beam balance with standard 2 pans. What is the MINIMUM number of weighings you would need before you can say "That is the heaviest cube"

heavenlyhaggis

2006-08-05 14:26:48 · 13 answers · asked by Anonymous

2006-08-05 13:31:42 · 7 answers · asked by Anonymous

write the proportion that is equivalent

2006-08-05 13:18:39 · 10 answers · asked by martica522 1

2006-08-05 12:44:16 · 7 answers · asked by lilblu79 1

2006-08-05 12:39:43 · 3 answers · asked by martica522 1

2006-08-05 12:37:07 · 9 answers · asked by martica522 1

2006-08-05 12:34:40 · 6 answers · asked by martica522 1

2006-08-05 12:32:52 · 10 answers · asked by martica522 1

Find the radius of convergence and interval of convergence of the series
a)sum(n^3(x-5)^n) with n=0 to infinity
b)sum((-2)^n/(sqrt(n)))(x+3)^n with n=1 to infinity

2006-08-05 12:16:58 · 3 answers · asked by Xpyoz 2

2006-08-05 12:11:24 · 17 answers · asked by ron c 2

2006-08-05 11:52:49 · 13 answers · asked by angela 2

I don't think time travel to past is possible, but travel to future might be possible, i have personally experienced it!
i went on a ride with my bike one night and it was my first bike ride in years so I hadn't felt how cool it was to ride a bike with fast speed in a long time since I was a kid.

So I leave home at about 9.38 pm and go for a ride by myself. I'm going do fast with my bike and enjoying it so much and I keep going very very fast just to enjoy how it feels. My friends were just watching TV when I had left. So they're still watching TV and chiilin, wandering around the house doing wat they usually do in the evenings. Meanwhile I am enjoying my ride and remember I'm riding very fast.
So anyway I come home at about twenty five to eleven, my friends are all worried and stuff, they're like 'WTF@&! Where u bin!?' And I'm like 'Chill y'all just gone for a ride man'

Anyway when I came back home that night it just felt like time travel could so be possible if I had been travelling at a much faster speed and I mean a lot faster speed. I mean my friends were just sitting there at home not doing much and I was out there experiencing so much and discovering new places with my bike in what just about 57 mins or so? And when I came back home they were like where u bin for so long? Whereas for me it had only felt like it was ten fifteen mins.

Do u understand where I'm coming from?

If you could travel at a much faster speed like speed of light speed or even faster, or even speed of light times speed of light speed and u travelled for about only five or ten mins and u came back to earth(if u're travelling at speed of light it'd take u about 8 and a half mins from eart to sun) your friends and family would have been aged. i.e your younger sister or brother would be much older than yourself, cuz u've only travelled ten mins, but actually in earth a lot of time has passed!

So I think it is possible to travel into the future.

what's your opinion???

2006-08-05 11:45:29 · 8 answers · asked by Anonymous

2006-08-05 11:25:37 · 7 answers · asked by Anonymous

The ones in the book to go by are:
x^2+y^2=25 which is a circle
y-x=1 which is a line
Where they intersect are the two solutions. I can't figure out how they graphed these in the book and none are in earlier chapters. Also couldn't find any websites that explain how.
How do you graph them?

2006-08-05 10:21:49 · 4 answers · asked by brainymonkeey 2

Write an equation and solve: One leg of a right triangle is thee more feet than the other leg. The hypotenuse is 12 feet. How long is the shorter leg?
This is what I have:

1.x^2 + ( x + 3)^2 = 12^2
2.2x^2 + 6x + 9 = 144
3.2x^2 +6x -135 =0
4.now what? Quadratic?

2006-08-05 09:59:44 · 7 answers · asked by sabrina s 2

2006-08-05 09:56:04 · 12 answers · asked by captain_jimmy_urine 2

Find 3rd degree taylor polynomial at (use x.. to distinguish from other x) x..=0 for the solution of the initial value problem dy/dx= x^3+3y^2 , y=2 at x=0. thanks

2006-08-05 09:33:12 · 1 answers · asked by dragongml 3

2006-08-05 09:08:21 · 4 answers · asked by Karen R 1

what is 30% of say 792.00 and please refresh my memory how do you figure out precentage problems, do you divide or what.

2006-08-05 08:54:49 · 15 answers · asked by debbigeri 3

2006-08-05 08:20:51 · 7 answers · asked by chevygirl430 1

2006-08-05 08:05:08 · 34 answers · asked by Anonymous

Have we found anything deeper in the quarks besides a pentaquark?

http://www.beyond-science.com

2006-08-05 08:02:41 · 3 answers · asked by Anonymous

2006-08-05 08:01:16 · 4 answers · asked by Anonymous

2006-08-05 07:45:07 · 27 answers · asked by Anonymous

2006-08-05 07:41:43 · 5 answers · asked by Anonymous

2006-08-05 07:34:59 · 16 answers · asked by Anonymous

2006-08-05 07:29:08 · 15 answers · asked by Anonymous

2006-08-05 07:28:39 · 10 answers · asked by Anonymous

2006-08-05 07:27:46 · 16 answers · asked by Anonymous