Mathematics - 7 August 2006

2006-08-07 09:07:56 · 18 answers · asked by ? 2

2006-08-07 09:04:33 · 8 answers · asked by jazzmincortes 1

Who was the person who invented (or discovered, whichever you want to call it) base numbers and worked with them? Euclid comes to mind, but I don't think that's right. Thanks.

2006-08-07 08:45:35 · 6 answers · asked by M 4

2006-08-07 08:36:04 · 33 answers · asked by Samvit 1

Why (x^2+3x-4)/(x-4)(x+2) is a improper fraction?Give answer with reasons.

2006-08-07 08:17:50 · 6 answers · asked by star123 2

2006-08-07 08:16:48 · 12 answers · asked by Claudia V 1

2006-08-07 08:10:30 · 9 answers · asked by Anonymous

FInd: p(m+2) if p(x)=3x-8x^2+x^3
This is an example in the book and I don't understand how it was worked out. Could someone explain it for me so I can do my homework problems. I am homeschooled=no teacher.
Solution:
p(m+2)=3(m+2)-8(m+2)^2+(m+2)^3
=3m+6-8m^2-32m-32+m^3+6m^2+12m+8 -- don't understand this part--- 32+m^3+6m^2+12m+8 (last of above solution). How do they come up with this?
Here is the entire Solution the book gives:
p(m+2)=3(m+2)-8(m+2)^2+(m+2)^3 --original
=3m+6-8m^2-32m-32+m^3+6m^2+12m+8 --next
=m^3-2m^2-17m-18 -- answer

2006-08-07 07:46:42 · 8 answers · asked by brainymonkeey 2

I know its Einstein's theory of relativity but I am not a genious or scientist so give me your explanation in simple terms, plz***

2006-08-07 07:40:05 · 12 answers · asked by Dr. Mojo 3

how many gallons of water is 3,000 cubic feet

2006-08-07 07:31:53 · 5 answers · asked by mzswales 2

Can u please tell me step by step to refresh my memory.

2006-08-07 07:27:32 · 10 answers · asked by Anonymous

The letters are: *cho sha cao*; can anyone think of a mnemonic to go with them? Or, I've thought of this one: *Certain Huge Oranges, Stay Happy After, Coming Angling Often*, is it any good?

2006-08-07 07:14:08 · 7 answers · asked by Anonymous

Where does this state draw the revenue from? Are we including all monies combined? For example, some drug dealers earn thousands if not millions of dollars per year; is this money included? This example was simplistically arrived at but it will help lead to my way of thought for the moment. Besides taxes and other forms of penalities how does California make it's revenue?

2006-08-07 07:11:56 · 10 answers · asked by ronfschmidt 2

ok, does any one kno a great free online math tutor, or math tutor website, please help.... because i have to repeat a math exam in like 2 days!!! and if i fail this one, then i repeat seventh grade, so sum 1 plz help me PLEASE!!!

2006-08-07 07:11:38 · 4 answers · asked by Anonymous

2006-08-07 06:53:31 · 17 answers · asked by Anonymous

im doing independent study 4 pre cal and this is the only aspect that isnt in my text book if anyone knows any sites that can tell me everything i need 2 learn about linear and exponential regression and correlation coefficients thank you

2006-08-07 06:20:36 · 2 answers · asked by stil_0ne 1

2006-08-07 06:18:11 · 7 answers · asked by Will 2

2006-08-07 05:54:53 · 10 answers · asked by Anonymous

How to integrate x^2/(x^2-4) dx and 1/(x^3+x) dx?Give answer with explaination.

2006-08-07 05:53:32 · 4 answers · asked by star123 2

2006-08-07 05:52:12 · 17 answers · asked by ladyjno7 4

All right, this one has me a little stumped.

There's a parallelogram ABCD. Let point E be the intersection of the diagonals.

Angle AED is 60 degrees.
Angle BAE is 40 degrees.

Is it possible to find Angle CBD, and if so, can someone tell me how?

Thanks!

P.S. This is not homework, just a problem I found on the net, but there's no answer provided :(

2006-08-07 05:45:03 · 8 answers · asked by rahidz2003 6

Please friends, can you help me to find a good book for delay oscillation Diff. Equations

2006-08-07 05:40:35 · 2 answers · asked by BioProf 2

Like, remember the way ordinary trig has *'Tommy on a, ship of his, caught all herring'*, to show the ordinary trig ratios? well what's the advanced trig rhyme?

2006-08-07 05:40:31 · 4 answers · asked by Anonymous

A equation is,Cx+D=1/2. Find the value of C and D.

2006-08-07 05:34:16 · 7 answers · asked by star123 2

2006-08-07 05:32:29 · 9 answers · asked by briannfry 1

Like what would it do for us that ordinary trig wouldn't do? Does it simply let us work out angles on non-right-angled-triangles? Wouldn't sine rules be enough for that?

2006-08-07 05:21:35 · 3 answers · asked by Anonymous

I have to study almost 1200 pages.

2006-08-07 05:11:02 · 13 answers · asked by mortangle2006 2

2006-08-07 04:43:06 · 1 answers · asked by chikfoong 1

I'd like to find an equation that I can use in Excel to calculate an estimated ground water elevation at any point within a triangle of three wells with known GW elevations. If it would make it any easier, doing it with a fixed point with a known x and y coordinate would be fine too. I'd like to keep it simple if possible, Kriging is a bit more than I can handle!

2006-08-07 04:36:26 · 3 answers · asked by tls0857 2

for instance, 2 to the fourth power + 3 - 1=18

you must use all four digits ,1,2,3 and 4

it will be easy if you do it this way:

put equation =1

put equation =2

put equation =3

put equation =4

put equation =5

put equation =6

put equation =7

put equation =8

put equation =9

put equation =10

2006-08-07 04:24:31 · 3 answers · asked by Anonymous