I want to draw a diagram with a curve like this http://imgh.us/Untitled1_6.jpg . But I don't know how to draw the curve to look better. Any suggestion ?

No. I arranged the numbers by hand.

I want to attach an image but it says that extension is invalid.

And when do I select the numbers ?
I already created tic marks and assigned numbers to them? How to center them ?

I tried but it's creating a very small object. I don't know how to do it.

I written numbers to each tic mark. But how do I center/assign them exactly for each tic mark ? I've read this topic but I don't really know how to use scale generator viewtopic.php?f=5&t=18683

How do I save my project as a picture or pdf but keeping the resolution ?

Can you tell me step by step brom the begining to end how to draw the months between two concentric circles, separated by lines and eventually some small lines under to indicate the days of the month.

I also want the month to be separated by lines.

What lpe means ?

And I want to write the monts of the year in a circle (between two concentric circles)

If I use a text object } I have to increase it's size and it becames to thick.

Now how do I draw a curly bracket ?

I used brynn method and advice. But now i need to draw a curved arrow and a curly bracket. Any suggestion ?

I manage to do it. Thank you all.
Now I need to draw a curved arrow and a curly bracket. How to do it ?

The lines i want to draw are short. It is something like a clock but the lines are not in the circle, but over the line of it

Thank you for your answers. I solved my problem.
But now i need to create 31 equally spaced lines over a circle. How to do it ?

Hello,
How do I draw 60 equally spaced lines perpendicular over a long straight line ?
Something like a ruler.
I don't know how to attach a picture.