## 195 Reputation

11 years, 240 days

## MaplePrimes Activity

### These are questions asked by AndrewG

Maple

I'm attempting to use the GoogleMaps command however it doesn't appear to work

FindLonLat("Waterloo") just returns the command.  What now?

## plot integer value solutions...

What is the best way to plot integer value solutions to the eqaution 5*x+3*y=100 ?

with(plots):
implicitplot(5*x+3*y=100,x=0..20,y=0..20) - plots all values although I 'd like to see just integer solutions.

## Best fit line through data anchored at o...

Maple

I couldn't find an option to find a best fit line passing through a specified point in your data.  How do you do that?

I would like the best fit line to pass through [2,21]

 (1)

## ball rolling on a surface...

Maple

I want to animate a ball rolling on the surface cos(abs(x)+abs(y)).  The ball mass m is 1kg, radius r is 0.1meters starts at (0.5,0.5,cos(abs(5)+abs(5))) meters using g=9.8.  If we say the initial velocity of the ball is pushed in some random direction.  How do I show the path of the ball and animate?

## Statistics monte carlo simulation questi...

Maple

There is a horse a buggy ride around a small village which takes roughly 30 minutes.  Here is an example timing for 12 consecutive rides [34, 29, 32, 32, 28, 28, 27, 28, 39, 24, 27, 27].

How can I create a monte carlo simulation graph that would estimate the future times based on given data?  Do I randomly pick numbers from the given list for a simulation or generate random numbers based on mean and standard deviation generated from the data?

When would the best possible time to come back after 4 rides be?

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