Mathematics - 9 July 2006

i have defined new wavelets, i tried with tool box and included in the family also. but it is not working with dwt function ?

2006-07-09 22:43:22 · 2 answers · asked by trysaran 5

fifty minutes ago if it was four times as many minutes past three o'clock, how many minutes is it to six o'clock???

2006-07-09 21:47:40 · 14 answers · asked by crimson.tides 1

2006-07-09 21:30:03 · 5 answers · asked by kram 1

How can you test for convergence on the TI-83? Also, can you test for absolute convergence? (Dealing with Calculus II and Infinite Series)

2006-07-09 20:48:35 · 4 answers · asked by Anonymous

8-(-9+x)+7x

best answer gets 10 points

2006-07-09 20:43:03 · 22 answers · asked by :) 2

2006-07-09 20:37:30 · 12 answers · asked by Anonymous

2006-07-09 20:33:40 · 13 answers · asked by Brent M 1

2006-07-09 20:27:54 · 14 answers · asked by Brent M 1

Am very much impressed on the way "The Feynman's lectures on Physics" teaches Physics. Would like to know whether there is any book on Mathematics that is wrote on the same style.

2006-07-09 20:26:34 · 5 answers · asked by Meipporul 3

2006-07-09 20:19:28 · 12 answers · asked by Brent M 1

2006-07-09 20:18:09 · 10 answers · asked by Brent M 1

True or False: Assume that k = 1, 2, 3, --- . Then
(2)(4)(6)(8) ---(2k - 4)(2k - 2)(2k) = (2k)(k!)

2006-07-09 20:16:45 · 7 answers · asked by Anonymous

how many days it will take to plough the same field by 20 workers

2006-07-09 20:12:22 · 12 answers · asked by Vivek 4

2006-07-09 20:04:33 · 6 answers · asked by Brent M 1

2006-07-09 19:27:41 · 4 answers · asked by Brent M 1

I have just begun infinite series and I am trying to calculate certain limits. Is there a way to calculate this on the TI-83 to check my answer?

For Instance the
(oo=infiniti)

oo
Sigma 3/[n(n+3)]
n=1

=11/6
Is there a way to work this on the TI-83? any help would be appreciated.

2006-07-09 19:18:24 · 5 answers · asked by Anonymous

2006-07-09 19:12:07 · 7 answers · asked by Brent M 1

2006-07-09 19:06:51 · 5 answers · asked by Brent M 1

2006-07-09 19:04:11 · 3 answers · asked by Olivia 4

I did the math and the leader Kevin currently has 7814 answers with the variable being 10 for best answer ,which is almost not possible here, tallies up to 78140 points and factor in the 15 questions for 150. Now, my score along with questions and answers equals 86. Though the leaders are higher than us, this trick is false-proof, but I see no other way since the numbers do not add up. please correct me on this accusation for I am a mathematician for the last 32 years and had to say something. The variables do not match and the corresponding numbers "150" and "7814" in no way equals this.

2006-07-09 19:00:46 · 13 answers · asked by jeanue Voltar 1

2006-07-09 18:58:57 · 11 answers · asked by bigdady1369 2

2006-07-09 18:58:40 · 4 answers · asked by Brent M 1

2006-07-09 18:56:33 · 9 answers · asked by Brent M 1

Is 2^3^2 = 64 or 512? I have a Casio fx-115MS calculator that calculates it left to right and gives me 64 and my TI-92 plus calculator apparently does this from right to left and gives me 512.

2006-07-09 18:45:57 · 9 answers · asked by Michael M 6

2006-07-09 18:02:03 · 21 answers · asked by Ruben N 3

is all these factors of 30 and if not which one or ones is not
1,2,3,4,5,6,10,15,30?

2006-07-09 17:35:34 · 12 answers · asked by Anonymous

A prism of equilateral triangular base of area 64 sq.cm and ht. 9 cm is melt and made into a cube...What is it's total surface area?

2006-07-09 17:35:10 · 3 answers · asked by sangeetha e 1

change 0.37 1/2 to a fraction

2006-07-09 17:28:37 · 7 answers · asked by Anonymous

Ok, it's been taught to us in basic Algebra that you do multiplication and division first, then addition and subtraction (always left to right). My question is how did mathematicians come to this conclusion? I mean, who's to say that the math we've been doing could have been slightly incorrect?

A basic problem that is used as an example: What is 2+3*4? The answer is 14, but many people may say it's 20. Well why are we multiplying first? Is it because multiplying produces more than addition?

I'm just curious, because if the order were switched the other way, we'd really have a lot of equations to adjust.

2006-07-09 17:14:59 · 15 answers · asked by gallostravels 1

2006-07-09 17:06:02 · 5 answers · asked by swanmode 1