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VBForums Help between a Compound Interest and a Simple interest loan formula  
15:08 29-Oct-07   [Replies: 1, Views: 228]    By: npumcrisz
My question if you could kindly assist me is base on the following scenario How do we know determine the difference between a compound interest loan and a simple interest loan if both must be ...
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VBForums Horse Racing System help  
05:54 28-Oct-07   [Replies: 0, Views: 113]    By: Nineteen80eight
Hello my name is Luke , This may seem random but i need your help as im a hardcore Horse Racing fan and need to come up with a rating tool to rate horse's so i can sort the average horses from the...
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VBForums Need help with a formula I am working on  
23:56 25-Oct-07   [Replies: 2, Views: 176]    By: Mxjerrett
Well I've been sitting down at my desk for the past 2 hours and I bet the answer is probably easy, but I am trying to work on a formula to tell exactly how many levels are needed to get to the nex...
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VBForums del me  
07:50 21-Oct-07   [Replies: 2, Views: 104]    By: Circ
nvr mind ...
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VBForums Calculating Power Sets with Loops  
16:10 18-Oct-07   [Replies: 6, Views: 210]    By: Eclyps19
Okay, I don't know how many of you are big into math, but I'm making a program to calculate power sets with up to 5 elements. I basically have an array of 5 text boxes (index 0 to 4). The user can...
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VBForums pop quiz question  
00:38 18-Oct-07   [Replies: 2, Views: 134]    By: new fish
hey dudes my sister brought home a sheet of interesting maths puzzles she'd been given at school becasue its maths weeks here in ireland. anyway one of them has me a bit confused!! you hav...
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VBForums Stats  
20:03 17-Oct-07   [Replies: 1, Views: 87]    By: Thomas154321
The author Shere Hite undertook a study of American women's attitudes towards sex and love by distributing 100,000 questionnaires through women's groups. Only 4.5% of questionnaires were returned....
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VBForums Trigonometry... and bad too!  
12:46 15-Oct-07   [Replies: 6, Views: 152]    By: BillGeek
Hey Guys Another question that, well, is basically Trigonometry based. (I think... ) Suppose you have, as the following illustration: BAC = 25deg. AC = 1meter and A = (2, 1) ...
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VBForums [RESOLVED] Pythagoras and I  
08:46 15-Oct-07   [Replies: 9, Views: 118]    By: BillGeek
Hi All Yet again, my basic mathematical skills (non-existent now) has failed me. I'm trying to apply the theory of pythagoras from a different perspective. Given the following, how would I be...
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VBForums Probability density function, help!  
05:15 15-Oct-07   [Replies: 2, Views: 123]    By: metalmidget
A PDF is defined by the function [Ce^(-t/10), 0 <= t <= infinity] f(t) ={ [0, elsewhere] where C is a constant. Find the value of C. By my reckoning, if f...
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VBForums 5/6 point star  
23:30 13-Oct-07   [Replies: 11, Views: 149]    By: .paul.
is there a formula for finding the area of a 5 or 6 point star where the only information i have is the number of points and the radius? thanks ...
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VBForums Texas Instruments TI-89 Titanium Graphing Calculator  
17:52 13-Oct-07   [Replies: 1, Views: 98]    By: Wildy
Hi all, can anyone tell me anything about the Ti 89 titanium? I'm in the market for a new calculator for an engineering course. Does anyone know if this calculator actually shows the person us...
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VBForums Find the amount a circle covers a rectangle  
14:25 12-Oct-07   [Replies: 9, Views: 282]    By: THEROB
Hi – I’ve got a problem I need to figure out. Given a circle of known centre and Radius. How can you find what percentage of a rectangle is covered by the circle. The rectangle dimensions and loca...
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VBForums the birthday problem  
04:46 10-Oct-07   [Replies: 8, Views: 288]    By: new fish
hi guys some of you will be familiar with the birthday problem "how many ppl do you need in a room before the probability of two sharing a birthday becomes at least 50%" the an...
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VBForums Adding Rational Expressions  
18:32 9-Oct-07   [Replies: 2, Views: 85]    By: FlamingFox
Can someone explain how to solve this problem? x + c - a + b y...........d Those periods are only to move the d under the a+b Thanks, FlamingFox ...
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VBForums Random and MethodNext  
04:20 6-Oct-07   [Replies: 5, Views: 257]    By: electro53
I am new to coding and I some advice with coding a math equation (multiplaction)using RandomObject.Next This my statements: Module MathQuiz Sub Main() 'create random Matheq...
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VBForums Help check this for me?  
02:09 4-Oct-07   [Replies: 4, Views: 150]    By: Yunie
What's the derivative of (e^x - e^(-x)) / (e^x + e^(-x))??? My answer is (e^2x + e^-2x) - (e^2x + e^-2x)/ (e^x + e^-x)2 Correct? If not, can show me your workings? ...
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VBForums trigonometry  
00:42 4-Oct-07   [Replies: 2, Views: 118]    By: Yunie
Given that y is measured in radians, find the two smallest positive values of y such that 6sin(2y + 1) + 5 = 0 How? ...
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VBForums how? check  
12:27 3-Oct-07   [Replies: 1, Views: 84]    By: just_info
how can i print these numbers in this order? 123456 12345 1234 123 12 1 my answer for i = 6 to 1 step -1 for j = 1 to i print j; next j print next i plz check my...
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VBForums [RESOLVED] 3 variables + 3 equations... should be solvable?  
14:48 2-Oct-07   [Replies: 6, Views: 127]    By: NickThissen
Hey... Usually I don't have any problems with this stuff but this one's got me stuck... The question was to solve u x x = v for x (u and v are both known vectors) I'm pretty s...
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VBForums 2D Conduction Problem  
11:18 1-Oct-07   [Replies: 2, Views: 141]    By: yeu_shiuan
Everyone I have stuck in the problem of 2D conduction problem by using matlab, here is the following question: Consider a long bar of square cross section (1.0 m to the side) and of therm...
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VBForums Solving s = 1500sin(theta).cos(theta)  
11:33 30-Sep-07   [Replies: 4, Views: 111]    By: metalmidget
As part of the AI i've just started for a game I'm making, I need to make the AI figure out the best angle to shoot at. My game looks something like this at the moment (heavily cropped): As you ...
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VBForums Time and Decay problem  
17:24 28-Sep-07   [Replies: 6, Views: 110]    By: darrenl
I have an object spinning with starting rotation and a spin step i.e. how many degrees it moves each time interval. I want to decrease the spin step linearly over a given time period so that the o...
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VBForums #2: Check my answer  
10:29 27-Sep-07   [Replies: 7, Views: 149]    By: Yunie
Find the smallest integer value of n for which 120n is a perfect square. My answer is n = 7.5 Is it correct? If not, could you please show me your workings? I want to learn, thanks. ...
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VBForums #1:Check my answer  
10:28 27-Sep-07   [Replies: 2, Views: 103]    By: Yunie
(a) y is inversely proportional to x^2. It is known that y = 10 for a particular value of x. Find the value of y when the value of x is halved. My answer is 20, correct? If not, can show m...
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