I always try to understan when I can use the word "the" and when I cannot. As I understand, I must not use it many times in one sentence. However, sometimes I read that it is Ok. I really would like to understand the correct way to use "the" many times in my sentence.
Here is my try:
The flexibility of the model depends on the number and the type of the variables and on the dimensions of the data.
Is using "the" in my sentence correct?