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VBForums download time calculator  
18:05 23-Jun-07   [Replies: 2, Views: 244]    By: complience
Hi.. im making a download time calculator in VBA. basicly the user enters in the size of a given page in Bytes. I convert this number into Bits.. and then Times it by the given KBs they've...
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VBForums help me with a tough maths question  
11:58 23-Jun-07   [Replies: 5, Views: 398]    By: Unnamed
Solve this question in functions which seems to be diifficult? the question is if g(x) is a polynomial satisfying g(x)g(y)=g(x)+g(y)+g(xy) - 2 for all real x and y, and g(2)=5 then...
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VBForums Cube root help (excel/VBA)  
19:10 22-Jun-07   [Replies: 10, Views: 380]    By: jjohall2000
Hi, I am making a program in Excel to find the optimum box size. i know to get the box size you need to ^volume 1/3 and then you round it up, but this dose not give the optimum box size all th...
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VBForums co-ordinate transformation  
12:17 22-Jun-07   [Replies: 5, Views: 250]    By: Helloo
does anybody have a link or can explain how to transform a point from one co ordinate system to another ... so say I know where the point is in the first co ordinate system, and i know where...
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VBForums Rollercoaster Problem - Stuck  
12:43 18-Jun-07   [Replies: 1, Views: 183]    By: Peaunts
I'm sorry i couldn't write the problem out so i just scanned the photo instead. We did this problem in our phase test at school and i got it wrong and since i did and not given the papers back i w...
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VBForums 1st year linear algebra: linearly independent eigenvectors  
03:53 18-Jun-07   [Replies: 1, Views: 151]    By: Unnamed
Can one eigenvalue for a matrix produce more than one linearly independent eigenvector? There is a theorem in my textbook that says, "if v1,...,vr are eigenvectors that correspond to dist...
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VBForums [RESOLVED]Adding entire column in Excel  
14:36 15-Jun-07   [Replies: 3, Views: 146]    By: fastmaxxcooper
I have a list so the number of rows will be increasing. I do not want to keep changing the algorithm for the sum so i would like to know one that will include all the number put in the same colum...
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VBForums Normal Distribution  
13:31 15-Jun-07   [Replies: 3, Views: 191]    By: Wildy
Can anyone please tell me where normal distribution is used in industry? Thanks W ...
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VBForums How to store 2 Half Bytes into 1 Byte?  
01:54 15-Jun-07   [Replies: 4, Views: 191]    By: vb2dub
Hello I would like to encode a 2 16bit integer into a byte than decode the 1 byte into 2 16bit integer ranges something like this.. since both of the 16 bit integers only take up ...
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VBForums probability density  
01:16 14-Jun-07   [Replies: 1, Views: 190]    By: ladka4gals
Determine the probability density function for the following hazard rate: z(t) = a.exp(-bt), a> 0, b >0, t>0. please help me solve this. thanks. ...
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VBForums Scaling problem  
18:46 13-Jun-07   [Replies: 1, Views: 213]    By: 4fingers
I have recently come across a rather annoying mathematical problem. I am currently making a computer program that will scale text to fit inside a 5 pixels wide by 7 pixels high box. At first ...
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VBForums Any Maths Genius Out There- I Need Ur Help!!!!!!  
17:28 13-Jun-07   [Replies: 3, Views: 225]    By: vannistelrooy
please can someone help me? ...
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VBForums Differentiation  
10:49 12-Jun-07   [Replies: 8, Views: 237]    By: Yunie
Differentiate with respect to x: (x^2 + 2)/ square root 2 I would greatly apprectiate it if anyone could help me with this question. I have tried to do it but to no avail. Please help me...
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VBForums Log  
06:23 12-Jun-07   [Replies: 8, Views: 187]    By: Yunie
1) Solve the equation e^2x + 4e^(-2x) = 4 Ans: x = 0.347 2) Solve the equation: 5^x = 2^(x+3) Ans: 2.27 Could anyone help me with this 2 questions? Thanks a lot. ...
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VBForums Please Help Me.  
09:17 10-Jun-07   [Replies: 10, Views: 266]    By: Yunie
Dear all, I have quite a few questions regarding A-maths that I want to ask. I am really confused on how to do these questions and I have tried hard to do them but the answers I got are wrong. Ple...
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VBForums Problem with series  
10:22 9-Jun-07   [Replies: 4, Views: 217]    By: enthumath
Hi I'm having trouble finding the sum of: 1 x 2 + 2 x 3 + 3 x 4 + 4 x 5...........1994 x 1995 Any help would be excellent Thanks ...
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VBForums Scalar .. matrix ??  
11:00 8-Jun-07   [Replies: 2, Views: 130]    By: Helloo
can anybody tell me please what they think A is ? (scalar, matrix, vector) please check attachment Thank you ...
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VBForums [RESOLVED] Getting negative instead of positive  
07:54 6-Jun-07   [Replies: 2, Views: 144]    By: Krenshau
I am not sure if this is OK to post this question here because it isn't related to programming, but I was hoping someone could help me out. Sorry, if this is only for programming. I bought a b...
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VBForums excel conditional formatting  
15:36 5-Jun-07   [Replies: 2, Views: 150]    By: merhaba
Hi, I have an excel page full of numbers..I need to formatting up to ten numbers I mean I want all my ten numbers to be of red colour.But When I apply the formatting using the “Cell Value Is” ...
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VBForums why is 2^8, 256 and not 512?  
03:04 5-Jun-07   [Replies: 12, Views: 302]    By: Icyculyr Fr0st
Just wondering why 2^8 = 256 and not 512? can anyone explain that to me lol? ...
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VBForums Grade Calculator  
18:54 4-Jun-07   [Replies: 3, Views: 294]    By: Frances Farmer
How would I find what the lowest possible grade I can recieve on my final exam is (f), given first (i) and second (s) quarter grades using the following equation to find my semester grade... F...
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VBForums Simultaneous equation  
20:03 3-Jun-07   [Replies: 6, Views: 223]    By: vanhelsingh
Can't seem to solve it: ...
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VBForums Sequence  
18:38 3-Jun-07   [Replies: 1, Views: 128]    By: james_bond
For every positive integer n, let an denote the number of ways n is obtained as a sum of terms that are all 1, 3 or 4. The order of the terms also matters. Prove that a2006a2007a2008 is a perfect ...
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VBForums Need help with an equation  
23:50 2-Jun-07   [Replies: 4, Views: 202]    By: plainoldme
Hey there i need to find out; (C/A)-(D(F+E)(B-H)/E)=X X+D=Y Y˛+A=J C-(D*A)˛+3(G+E)=X G(B+H)+(F˛*E+I)=Y X-Y=K When A=5 B=30 C=1965 D=7 E=2 F=4 G=7 H=12 I=1 Please help...
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VBForums Cash total probabilities  
00:45 31-May-07   [Replies: 1, Views: 131]    By: SLH
Let's say i have a list of products, and a price for each one. Let's assume the probability of a customer picking an item in addition to any others he may have picked previously is the same for ...
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