A person that is financially supported by another person, usually a parent or guardian. A person must pay for over 50% of another persons living expenses, in order for that person to be claimed as a dependent.

In your sentence fragment, 'dependent' is used as an adjective:

[that person is] dependent on experience.

So you use dependent with -ent, not dependant with -ant.

what is dependent computing model?

You could say, "Today in our science experiment we had to figure out what the dependent variable was"

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