How many different variables their are to the rate of dissolving something?

There are so many different variables to deal with.

A hundred different variables could have caused the plane to miss the peak.

The main concern was over how different variables affect the language development of English learners.

"But we can all get more sophisticated by focusing on different variables," he said.

Another one is that the different random variables (or observations) must be independent of each other.

Many different variables can be used as the analytical signal.

Current allocation models can test for about a dozen different economic variables, at most.

Before moving on to consider the different variables, the question of timing should not be overlooked.

What happened next depended on a variety of different variables.