Mathematics - 8 July 2006

which is scientific notation for 4,580
4.58*10^3 or
4.58*10^2 or
45.8*10^3 or
4.58?

2006-07-08 23:49:27 · 5 answers · asked by Anonymous

Show work on how answer was achieved.

2006-07-08 23:49:18 · 5 answers · asked by Daniel R 1

Show work on how answer was achieved.

2006-07-08 23:47:58 · 7 answers · asked by Daniel R 1

I need the work to be shown on how answer was achieved.

2006-07-08 23:27:49 · 10 answers · asked by Daniel R 1

2006-07-08 23:07:37 · 3 answers · asked by Anonymous

I need know how to factor completely.

2006-07-08 23:06:37 · 4 answers · asked by Daniel R 1

1, 4, 9, 16, 25, ?
of course, everyone (well, almost) would say "these are just the square-numbers; the next one is 36".

but as a mathematician you know that every number sequence
a_1, a_2, a_3, a_4, a_5, ...
has a infinite number of functions f which satisfy
f(1)=a_1, f(2)=a_2, f(3)=a_3, f(4)=a_4, f(5)=a_5. the values f(6) can be different as well. you could even conclude, that every number x is a continuation of the sequence, because you could find a function satisfying f(6)=x.

therefore there is not a "single" correct answer to number sequences.

now you could say: "you should always find the easiest/most simple function of all these". but what do you define as simple?

as a mathematician you would say "its very easy to calculate _polynomials_ to solve number sequences" (you just have to solve a system of linear equations).

so the main question is: how should you evalue/rate possible solutions to number sequences? or should you rather rate the corresponding function found?

2006-07-08 22:32:20 · 9 answers · asked by yushoor 1

1-find lim n/((n!)^(1/n)) at n approachs infinity???
2-the equation exp(x)=1 can be expressed as an infinity degree polynomial equation if we used McLorin seires to substute exp(x)
......does it mean that the equation exp(x)=1 has infinite solutions rather than zero?!!!if yes what are they???

2006-07-08 22:26:03 · 6 answers · asked by mohamed.kapci 3

2006-07-08 21:48:17 · 5 answers · asked by raz2here 1

this is about geometry!!!

2006-07-08 21:44:44 · 8 answers · asked by ron h 1

when the power is odd then sum of that many numbers (the odd power) having each of them the same odd power can be expressed as single number having the same power.
like when the power is 7 then
a^(7)+b^(7)+c^(7)+d^(7)+
e^(7)+f^(7)+g^(7)=h^(7)

2006-07-08 21:32:29 · 6 answers · asked by rajesh bhowmick 2

give example where sum of five fifth powers can be expressed as single fifth power i.e.
a^(5)+b^(5)+c^(5)+d^(5)+e^(5)=f^(5)
natural values for a,b,c,d,e & f pls.

2006-07-08 21:03:28 · 8 answers · asked by rajesh bhowmick 2

so i'm signed up for a finite mathematics course next semester. i have no clue what finite math is. math has always been dificult for me and this is the last course i need to take for my college major. still, anyone wish to explane the finer points of finite math?

2006-07-08 20:55:35 · 5 answers · asked by butchkans 3

2006-07-08 20:52:07 · 2 answers · asked by guitarkhongday 1

give an example where sum of four fourth powers is a single fourth power (natural values pls)

2006-07-08 20:41:07 · 5 answers · asked by rajesh bhowmick 2

2006-07-08 20:29:09 · 32 answers · asked by Anonymous

If Jim M is reading this, I didn't get it right when I answered his question. Sorry Jim.

U/n, when U = 1 and n = any number or fraction except 0. This definition gives us the + & - counting numbers and fractions (a.k.a. valency scale).

U/n, when U = any number except zero and n = 0. The outcomes here are indefinite*. This gives us the ordinal or structuring scale (the quotients are place-holders, not numbers).

*Unless 0/0 = 1. Consider: n/n = 1, and if 0 is a number then 0/0 = 1.

U/n, where U = x and n = 1. This gives us the cardinal or measuring scale. For any value of x the quotient is 1. Values of x are dependent upon what is being measured and choice of measuring unit determines choice of x (e.g. one yard, one metre, etc.)

2006-07-08 20:10:29 · 14 answers · asked by brucebirdfield 4

a mathematician

2006-07-08 20:08:08 · 9 answers · asked by dar28 1

0.67*0.9?

2006-07-08 20:07:01 · 8 answers · asked by Anonymous

2006-07-08 19:58:27 · 3 answers · asked by wpd_three 1

15 * 2/3
2 1/3 * 3 1/2
42/5*3
5 5/6 * 2 4/5

2006-07-08 19:54:06 · 6 answers · asked by Anonymous

find it out

2006-07-08 19:28:55 · 8 answers · asked by karate 1

G had 4 times as many apples as D. Sfter G bought another 23 apples and D bought another 12. the ratio of G to D became 3:1. how many apples did G have at first?

2006-07-08 19:20:22 · 11 answers · asked by lingrong_1223 1

A cyclist traveled at a rate of 24 mph to visit a nearby town. The cyclist averaged 18 mph on the return trip. If the round trip took 4.9 hours, find the distance to the nearby town.

2006-07-08 19:11:16 · 4 answers · asked by Chris D 2

I am aware of the usual three dimensions for space and a fourth demension for time, however on watching a program on wormholes, the announcer mentioned there could be 122 or more demensions. I wonder what would the parameters of these demensions be?. Can they be explained in our 4D universe???What bounds would they have? or is it all another "epicycle" like explanation.
Thanks

2006-07-08 19:05:01 · 3 answers · asked by Oscar F 1

a radio uses the energy equivalent of 1/20 ton of coal per year, find the enrgy equivalent in tons of coal for operating a radio for 4 years?
if it takes 2 1/3 yards of material to make a shirt, how many shirts can be made from 7 yards of material?

2006-07-08 18:43:03 · 5 answers · asked by Anonymous

I got
y = x/4 - 1 + 2 ln 2

I'm not sure this is right

2006-07-08 18:32:36 · 5 answers · asked by Olivia 4

2006-07-08 17:54:08 · 6 answers · asked by Danny B 3

2006-07-08 17:49:37 · 6 answers · asked by Danny B 3

lim p(x) .
x=>1 q(x)

2006-07-08 17:26:16 · 6 answers · asked by Olivia 4